A Bible glossary that assumes nothing

Abba Aramaic, "father"

Abba is often rendered "Daddy" in modern sermons, but that stretches the word further than the evidence supports — it was simply the ordinary, respectful term a Jewish child or adult used to address their father, closer to "Dad" than to the formal "Father." What makes it remarkable is where it shows up: on the lips of Jesus in Gethsemane, and then in Paul's letters describing how believers can approach God the same way. It crosses from Aramaic straight into Greek-speaking congregations untranslated, which suggests the early church treated it as something close to sacred shorthand.

Romans 8:15"...the Spirit of adoption, whereby we cry, Abba, Father."

Adoption Greek huiothesia, "placing as a son"

In Roman law, adoption gave a child full legal standing as an heir, with the child's old debts erased and no shadow of "adopted, but lesser" attached to the new status. Paul borrows this exact legal picture to describe what happens to a believer: not a rescue that leaves someone a permanent ward, but a formal, complete grant of the rights of a son, including the right to call God "Abba." The detail worth noticing is that Paul, writing to a mixed Jewish-Gentile church, reaches for a distinctly Roman legal concept rather than a Jewish one — adoption wasn't really practiced under Mosaic law, but Paul's Gentile readers in cities like Ephesus and Rome would have recognized the term instantly from their own courts. Scripture describes it as already accomplished at conversion and still being completed at the resurrection, when even the believer's body catches up to the status already granted.

Galatians 4:5"To redeem them that were under the law, that we might receive the adoption of sons."

Advent Latin adventus, "coming"

Advent isn't a word you'll find in Scripture at all — it comes from the Latin for "coming" and names the season churches use to look back at Christ's first arrival while looking forward to his return. The word does double duty that way: an arrival already accomplished and one still awaited. It's a calendar term more than a biblical one, but the anticipation it marks runs through the entire Old Testament.

Luke 2:11"For unto you is born this day in the city of David a Saviour, which is Christ the Lord."

Agape Greek, selfless love

Greek had several words for love, and agape described love that doesn't depend on the worth or response of its object — distinct from eros (romantic desire) or philia (friendship's mutual affection). The King James translators rendered it "charity" in 1 Corinthians 13, which confuses modern readers who hear "charity" and picture donations rather than love. Paul's famous chapter on the subject is built entirely on this one word.

1 Corinthians 13:4"Charity suffereth long, and is kind; charity envieth not; charity vaunteth not itself, is not puffed up."

Alpha and Omega Greek, first and last letters of the alphabet

Alpha and Omega are simply the first and last letters of the Greek alphabet — the equivalent of saying "A to Z." Jesus applies the title to himself in Revelation as a claim to being the beginning and end of everything, not merely present at creation and judgment but the boundary containing both. It's one of the few titles in Revelation stated so plainly it needs almost no interpretation.

Revelation 22:13"I am Alpha and Omega, the beginning and the end, the first and the last."

Amen Hebrew, "so be it" / "truly"

What does it mean to end a prayer with "Amen"? The Hebrew word means something close to "so be it" — a way of putting your own weight behind what was just said. Most people use it only as a closing word, but Revelation uses it as a title for Jesus himself, "the Amen," as though he is the guarantee standing behind every promise God has made.

Revelation 3:14"These things saith the Amen, the faithful and true witness, the beginning of the creation of God."

Angel Greek angelos / Hebrew malak, "messenger"

Both the Hebrew malak and the Greek angelos mean simply "messenger" — the word names a job, not a species or an appearance. Scripture rarely describes angels with wings and halos the way popular art does; most biblical encounters describe beings who look enough like ordinary men that people don't immediately realize who they're talking to. Their defining feature isn't how they look but what they're sent to do.

Hebrews 1:14"Are they not all ministering spirits, sent forth to minister for them who shall be heirs of salvation?"

Antichrist

Despite how freely the word gets used for any end-times villain, "antichrist" appears in the Bible only in John's letters — nowhere in Revelation, Paul, or the Gospels. John actually uses it two ways: as a single climactic figure yet to come, and as a description of anyone, right now, who denies Christ. That second sense tends to get lost when the word is treated only as a name for a future dictator.

1 John 2:18"...even now are there many antichrists; whereby we know that it is the last time."

Apocalypse Greek apokalypsis, "unveiling"

"Apocalypse" has come to mean disaster and collapse, but the Greek apokalypsis simply means an unveiling — pulling back a curtain, not tearing down a building. That's literally the opening word of the book of Revelation in Greek, which is why some Bibles title it "The Apocalypse" instead. The content turned out to include plenty of catastrophe, which is probably how the word picked up its modern sense, but the term itself is about disclosure, not destruction.

Revelation 1:1"The Revelation of Jesus Christ, which God gave unto him, to shew unto his servants things which must shortly come to pass."

Apocrypha Greek apokryphos, "hidden things"

The Apocrypha is a set of Jewish writings — Tobit, Judith, the books of Maccabees, and several others — composed in the centuries between the Old and New Testaments, included in Catholic and Orthodox Bibles but excluded from the Protestant canon. Reformers argued these books were valuable history and devotional reading but not on the same footing as inspired Scripture, partly because Jewish tradition itself never fully settled them into the Hebrew Bible. The King James Bible originally printed the Apocrypha as its own section between the Testaments, a practice most modern editions have simply dropped rather than reversed. The disagreement over their status isn't really about hidden secrets, despite the Greek root; it's a question about which books the earliest believing communities actually treated as carrying God's own authority.

2 Timothy 3:16"All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness."

Apostle Greek apostolos, "one sent out"

An apostle was someone sent out with authority to act on behalf of the one who sent them — apostolos carries the sense of an official envoy, not just a follower or student. Jesus chose twelve specifically for this role out of a larger group of disciples, and the term later widens slightly to include others, like Paul and Barnabas, who weren't part of that original twelve. The distinction matters: every apostle was a disciple, but not every disciple held the title of apostle.

Luke 6:13"...he chose twelve, whom also he named apostles."

Ark of the Covenant

The Ark was a gold-covered wooden chest, roughly the size of a small trunk, built to house the stone tablets of the Ten Commandments along with a few other relics of Israel's early history. Its lid, called the mercy seat, was where God's presence was said to dwell among the people in a uniquely concentrated way. Its disappearance after the Babylonian exile has fueled centuries of speculation, but the Bible itself simply stops mentioning it past a certain point.

Exodus 25:22"...there I will meet with thee, and I will commune with thee from above the mercy seat."

Armageddon Hebrew Har Megiddo, "hill of Megiddo"

Armageddon is a place, not an event — the name comes from Har Megiddo, an actual hill in northern Israel that had already seen major battles centuries before Revelation was written. The word now gets used casually as a synonym for any catastrophic ending, but in the text it names the gathering site for a final conflict, not the conflict or the ending itself. Megiddo's long history as a strategic battleground is likely exactly why it was chosen as the symbolic staging ground.

Revelation 16:16"...he gathered them together into a place called in the Hebrew tongue Armageddon."

Atonement English coinage, "at-one-ment"

Atonement is a rare case of an English word invented specifically to solve a translation problem — sixteenth-century translators built it from "at-one-ment" to capture a Hebrew and Greek idea no existing English word quite covered: two estranged parties made one again. The King James Bible actually uses the word only once in the New Testament, in Romans 5:11, where most other English translations instead say "reconciliation." In the Old Testament, atonement is tied directly to blood sacrifice — the covering of sin so that a holy God and an unholy people could remain in relationship.

Romans 5:11"...we also joy in God through our Lord Jesus Christ, by whom we have now received the atonement."

Baptism Greek baptizo, "to dip, immerse"

The Greek baptizo meant to dip or immerse, a word used outside the Bible for dyeing cloth by submerging it completely in a vat of color. Christian baptism borrows that image directly: going fully under water and coming back up as a picture of dying to an old life and rising into a new one. Churches disagree sharply on how much water is required and at what age, but the underlying picture Paul describes stays the same across all of them.

Romans 6:4"...we are buried with him by baptism into death: that like as Christ was raised up from the dead by the glory of the Father, even so we also should walk in newness of life."

Behemoth

God points to behemoth near the end of the book of Job as proof of a power Job cannot begin to match, describing an animal with bones like bars of iron and a tail like a cedar tree. Readers have guessed hippopotamus, elephant, and water buffalo for centuries without settling the question, and the poem may be exaggerating an ordinary creature into something almost mythic on purpose. Either way, the point isn't zoological — it's that if Job can't even handle this creature, he's in no position to question its Creator.

Job 40:15"Behold now behemoth, which I made with thee; he eateth grass as an ox."

Benediction Latin bene dicere, "to speak well"

A benediction is a spoken blessing pronounced at the close of a service, from the Latin for "to speak well" or "to say good things over someone." The oldest and most repeated benediction in the Bible was given to Moses for the priests to speak over Israel, and it's still used in synagogues and churches today almost word for word. It functions less like a wish than a declaration — the priest isn't hoping something might happen, he's pronouncing it.

Numbers 6:24-26"The LORD bless thee, and keep thee: The LORD make his face shine upon thee, and be gracious unto thee: The LORD lift up his countenance upon thee, and give thee peace."

Blasphemy Greek blasphemia, irreverent speech

Blasphemy means speech or action that treats God with contempt. Under Jewish law it was a capital offense, which is part of why religious leaders reacted so sharply when Jesus forgave sins or called God his own Father — to their ears he was claiming what only God could claim. Jesus names one specific blasphemy, against the Holy Spirit, as unforgivable, a verse that has troubled readers for centuries who worry they may have committed it.

Mark 3:29"...he that shall blaspheme against the Holy Ghost hath never forgiveness, but is in danger of eternal damnation."

Canon Greek kanon, "measuring rod" or "standard"

A canon is a fixed, closed list — in this case, the list of books recognized as Scripture, measured against a standard rather than assembled by popular vote. The Old Testament canon was substantially settled among Jewish communities well before Jesus's ministry, organized in three parts: the Law, the Prophets, and the Writings. The New Testament canon took longer, sorted out gradually across the first few centuries as congregations compared notes on which letters and Gospels had genuine apostolic roots and had already proven themselves in worship. Jesus himself points to that three-part Hebrew structure directly, treating it as an already-recognized whole rather than something still up for debate in his own day.

Luke 24:44"...These are the words which I spake unto you, while I was yet with you, that all things must be fulfilled, which were written in the law of Moses, and in the prophets, and in the psalms, concerning me."

Cherub (Cherubim) Hebrew keruv, plural keruvim

The chubby winged infants on greeting cards owe more to Renaissance painters than to the Bible. Biblical cherubim are fearsome, complex beings, sometimes described with four faces and multiple wings, stationed to guard sacred space rather than to look decorative. The first one appears right after Eden, posted with a flaming sword to bar the way back to the tree of life — and since "cherubim" is already the Hebrew plural, the King James Bible's "cherubims" technically doubles it, a small quirk of translation history.

Genesis 3:24"...he placed at the east of the garden of Eden Cherubims, and a flaming sword which turned every way, to keep the way of the tree of life."

Church Greek ekklesia, "assembly" or "called-out ones"

Long before "church" meant a building with a steeple, the Greek ekklesia named a gathering of people called out and assembled for a purpose — a term already in use for a civic assembly of citizens before the New Testament picked it up. In its first-century sense, the church is people, not property, which is why the New Testament can describe believers scattered across an entire region as one church without a single shared address. The word later widened to cover the building believers met in, and wider still to cover whole denominations, but both senses are extensions of the original one rather than replacements for it. Jesus uses the word only twice in the Gospels, both in Matthew, and both times he's describing something he intends to build himself, not something already finished.

Matthew 16:18"And I say also unto thee, That thou art Peter, and upon this rock I will build my church; and the gates of hell shall not prevail against it."

Circumcision

Circumcision — the surgical removal of the foreskin — was given to Abraham as the physical sign of God's covenant with him and his descendants, performed on the eighth day after a boy's birth. It marked out who belonged to the covenant people in a way that couldn't be faked or hidden. Paul later argues that circumcision of the heart matters more than the physical sign, a claim that stirred real controversy in the early church over whether Gentile converts needed the procedure at all.

Genesis 17:11"...ye shall circumcise the flesh of your foreskin; and it shall be a token of the covenant betwixt me and you."

Communion Greek koinonia, "shared participation"

Communion translates the Greek koinonia, a word about shared participation and close fellowship — broader than just the ritual meal most people associate with the term. In the specific context of the Lord's Supper, Paul uses it to describe something more than a memorial: an actual sharing in the body and blood of Christ through the bread and cup. The word's double meaning is worth keeping in view — communion with each other and communion with God, happening in the same act.

1 Corinthians 10:16"The cup of blessing which we bless, is it not the communion of the blood of Christ? The bread which we break, is it not the communion of the body of Christ?"

Covenant Hebrew berith, binding agreement

A covenant is not the same thing as a contract — a contract trades goods or services, while a covenant binds people together in relationship, often sealed with a visible sign and meant to hold regardless of changing circumstances. The Bible is structured around a handful of these: with Noah, Abraham, Moses, David, and finally the new covenant announced through Jeremiah. The rainbow after the flood is one of the clearest examples of a covenant sign — a repeatable, visible reminder of a promise already made.

Genesis 9:13"I do set my bow in the cloud, and it shall be for a token of a covenant between me and the earth."

Creed Latin credo, "I believe"

A creed is a short, fixed statement of core belief, meant to be memorized and recited rather than argued over line by line — the word comes straight from the Latin credo, the first word of most of them. None of the historic creeds like the Apostles' or Nicene Creed appear in the Bible verbatim, but Paul's letters preserve what look like creedal fragments already circulating in the earliest church, compact summaries handed down rather than composed on the spot. First Corinthians 15 is the clearest example, where Paul explicitly says he is passing on something he first "received," using language ancient readers would have recognized as the formal transmission of a fixed tradition. Creeds exist to hold a community to the same basic claims across generations, which is part of why churches still recite some of them today largely unchanged from centuries ago.

1 Corinthians 15:3-4"For I delivered unto you first of all that which I also received, how that Christ died for our sins according to the scriptures; And that he was buried, and that he rose again the third day according to the scriptures."

Diaspora Greek, "a scattering"

The diaspora was the spread of Jewish communities outside the land of Israel, mostly the result of forced exile under Assyria and Babylon and later voluntary settlement across the Greek and Roman world. By the time of the New Testament, more Jews lived scattered among the nations than in Israel itself, which is exactly why the early church had synagogue communities to preach to in nearly every major city Paul visited. The word gets picked up by New Testament writers as a way of describing believers too — people whose true home is elsewhere.

James 1:1"...to the twelve tribes which are scattered abroad, greeting."

Disciple Greek, "mathetes," a learner

Not every disciple in the Gospels became an apostle, but every apostle started out as a disciple — the word simply means a student attached to a teacher, someone who apprentices themselves to a rabbi's way of life, not just his ideas. Discipleship in the ancient world meant living with your teacher, eating with him, watching how he handled scripture and people, and being expected to eventually teach the same way yourself. Jesus used the term for a much larger circle than just the Twelve, and he set the bar high for what counted as genuine.

Luke 14:27"And whosoever doth not bear his cross, and come after me, cannot be my disciple."

Doxology Greek, "doxa" (glory) + "logos" (word)

A doxology is a short burst of praise, usually a sentence or two, tacked onto the end of a prayer, psalm, or letter as a kind of verbal bow toward God. Paul does this constantly in his epistles, often right in the middle of an argument, as though the theology itself keeps tipping him over into worship. Many church traditions still close their services with a formal doxology, but the biblical pattern is looser and more spontaneous than the fixed liturgical version most people know.

Romans 11:36"For of him, and through him, and to him, are all things: to whom be glory for ever. Amen."

Elder Greek, "presbyteros," an older one

Who actually ran the day-to-day life of the earliest churches? Not one senior pastor, but a council of elders, a pattern borrowed straight from the Jewish synagogue, where respected older men handled teaching, discipline, and disputes as a group. The New Testament uses "elder" and "overseer" (or "bishop") almost interchangeably for the same office, which is a detail that later church structures sometimes separated in ways the original text doesn't clearly support. Paul instructs Titus to set up exactly this kind of leadership in every town where a church had taken root.

Titus 1:5"...ordain elders in every city, as I had appointed thee."

Election

Election describes God's choosing of a people for himself, language running through both Testaments — Israel chosen as a nation in the Old Testament, believers described as chosen "in him" in the New. Exactly how that choosing relates to human free will is one of the oldest, most sincerely contested questions in church history: Reformed theology reads election as God's unconditional choice, decided apart from anything foreseen in the person being chosen, while Arminian theology reads it as God's choice of those he foreknows will respond in faith. Both traditions affirm that salvation is entirely a gift and that the choosing happens before any human achievement enters the picture; the disagreement is about the mechanics underneath, not about whether grace is real. Five centuries of careful, faithful readers landing on both sides is itself a reason not to expect a short glossary entry to settle what they haven't.

1 Peter 1:2"Elect according to the foreknowledge of God the Father, through sanctification of the Spirit, unto obedience and sprinkling of the blood of Jesus Christ: Grace unto you, and peace, be multiplied."

Elohim Hebrew, plural form used for God

Elohim is grammatically plural, which has led to a lot of speculation over the centuries, but in context it almost always takes a singular verb and refers to the one God of Israel — what Hebrew grammarians call a "plural of majesty," similar to how a king might say "we" to refer to himself alone. It's the very first name for God used in scripture, appearing in the opening verse of Genesis before the more personal covenant name YHWH is introduced a chapter later. The two names carry slightly different weight: Elohim leans toward God as creator and sovereign over all nations, not just Israel.

Genesis 1:1"In the beginning God created the heaven and the earth."

Epiphany Greek, "epiphaneia," an appearing

In church calendars, Epiphany marks the visit of the Magi to the child Jesus, celebrated as the moment his identity was revealed beyond Israel to Gentile visitors from the east. The Greek word behind it describes a sudden, striking appearance or manifestation, which is why the same root shows up in the New Testament for Christ's future return as well as his birth. The holiday isn't named directly in scripture, but the underlying idea — God's glory breaking into plain view — runs through both the Magi story and Paul's language about Christ appearing.

Matthew 2:11"...they saw the young child with Mary his mother, and fell down, and worshipped him."

Epistle Greek epistole, "letter"

An epistle is simply a letter, and the term covers the bulk of the New Testament — Paul's thirteen letters to churches and individuals, plus letters from James, Peter, John, and Jude, all written to address real, specific situations rather than composed as timeless treatises. That occasional quality is part of what makes them tricky to read well: Paul is usually answering a question or correcting a problem particular to one congregation, and readers have to reconstruct the other side of the conversation from his replies alone. Not every apostolic letter survived either — Paul mentions writing an epistle to the church at Laodicea that isn't preserved anywhere in the Bible, a small reminder that the New Testament was never meant as a complete archive of everything the apostles wrote. What did survive was copied and preserved because early congregations recognized ongoing authority in it, not merely historical interest.

Colossians 4:16"And when this epistle is read among you, cause that it be read also in the church of the Laodiceans; and that ye likewise read the epistle from Laodicea."

Eschatology Greek, "eschatos" (last) + "logos" (study)

Eschatology is the study of last things — death, judgment, resurrection, and the final renewal of creation — and it covers far more ground than the popular image of charts and timelines about the end of the world. Christian eschatology isn't only about a future event; it's rooted in the claim that the decisive turning point already happened in Christ's resurrection, with the rest still working itself out. Revelation's closing vision of a new heaven and new earth is the classic eschatological text, but Paul's letters are full of the same hope in smaller doses.

Revelation 21:1"And I saw a new heaven and a new earth: for the first heaven and the first earth were passed away."

Evangelist Greek euangelistes, "bringer of good news"

An evangelist is someone whose particular calling is proclaiming the good news of Christ to people who haven't heard it, distinct from the settled teaching and shepherding work of a pastor or elder. Paul lists it among the specific gifts Christ gave the church, alongside apostles, prophets, and pastor-teachers, each with a different function in building up the same body. The term later picked up a second, narrower meaning too, applied specifically to the four Gospel writers — Matthew, Mark, Luke, and John — since their books effectively function as evangelism set down in writing. Philip is the only person in the New Testament actually addressed by this title, called "the evangelist" in Acts decades after his earlier job distributing food to widows in the Jerusalem church.

Acts 21:8"...we entered into the house of Philip the evangelist, which was one of the seven; and abode with him."

Exile

The exile refers most specifically to the deportation of Judah's population to Babylon after Jerusalem fell in 586 BC, though the northern kingdom of Israel had already suffered a similar fate under Assyria over a century earlier. It's hard to overstate how much this event reshaped Jewish faith — the temple destroyed, the monarchy ended, an entire people forced to figure out what it meant to worship God without the land, city, or building that had anchored their religion for centuries. Psalm 137 captures the raw grief of that displacement better than any historical summary could.

Psalm 137:1"By the rivers of Babylon, there we sat down, yea, we wept, when we remembered Zion."

Exodus Greek, "exodos," the road out

Four hundred years of slavery in Egypt ended, according to the biblical account, in a single dramatic night of plagues, a hurried meal, and a march toward the sea. The exodus becomes the defining rescue story of the Old Testament, the event every later prophet and psalmist points back to whenever they want to remind Israel what kind of God they're dealing with. It also sets the template that shapes how the New Testament describes salvation in Christ — a deliverance out of bondage and into a promised freedom.

Exodus 20:2"I am the LORD thy God, which have brought thee out of the land of Egypt, out of the house of bondage."

Faith Greek pistis / Hebrew emunah, "trust, firmness"

Faith in the Bible is closer to reliance than to blind guessing — the Hebrew emunah carries a sense of firmness and steadiness, the same root behind the word "amen." Paul insists faith is what receives salvation as a gift rather than what earns it, careful to separate faith from any achievement a person could later boast about. Hebrews gives the closest thing to a formal definition, describing it as confidence in things hoped for and conviction about things not seen, a stance toward the future and the invisible rather than just an emotional feeling worked up in the moment. James pushes back against any version of faith that stops at mental agreement, insisting real faith always shows up as action — a point sometimes read in tension with Paul's, though it was never meant to contradict it.

Hebrews 11:1"Now faith is the substance of things hoped for, the evidence of things not seen."

Fellowship Greek koinonia, "shared participation, partnership"

Fellowship translates the same Greek word, koinonia, behind "communion" elsewhere in the New Testament — a term about shared life and partnership, not merely friendly conversation over coffee after a service. Acts describes the earliest believers devoting themselves to it alongside apostolic teaching, communal meals, and prayer, treating fellowship as a core practice of the church rather than a pleasant side effect of belonging to one. Paul uses the same word for financial partnership in spreading the gospel, for suffering shared with Christ, and for the intimate relationship believers have with the Father and the Son, which shows how much weight the term was expected to carry. Shrinking "fellowship" down to a coffee hour after church, as modern usage often does, is a real narrowing of a word that once described the whole shared texture of a community's life together.

Acts 2:42"And they continued stedfastly in the apostles' doctrine and fellowship, and in breaking of bread, and in prayers."

Firstfruits

Israelite farmers were required to bring the first portion of each harvest to God before touching the rest of the crop for themselves, an act that treated the whole harvest as a gift rather than something earned outright. It was a trust exercise built into the calendar: give the first and best before you know how the full harvest will turn out. Paul reaches for this exact image to describe Christ's resurrection, calling him the "firstfruits" of a larger harvest of resurrection still to come for everyone else.

1 Corinthians 15:20"But now is Christ risen from the dead, and become the firstfruits of them that slept."

Gehenna Hebrew, "Ge-Hinnom," Valley of Hinnom

Gehenna gets flattened into the English word "hell" in most Bible translations, but it started out as a real, specific ravine just outside Jerusalem's walls. In earlier centuries it had been a site of child sacrifice under wicked kings, so thoroughly defiled that Jeremiah prophesied it would become a valley of slaughter, a byword for horror. The popular claim that it also doubled as Jerusalem's smoldering garbage dump by Jesus' day is repeated constantly but rests on almost no ancient evidence. Either way, its grim reputation was already fixed centuries earlier, and that reputation is precisely why Jesus reached for it as an image of final judgment — his listeners could picture the exact place he meant, not an abstract afterlife concept.

Mark 9:43"...into hell, into the fire that never shall be quenched."

Gentile Latin, "gentilis," of a nation or clan

Gentile simply means "not Jewish" — it's the umbrella term for every nation and people group outside Israel, translating Hebrew and Greek words that literally just mean "the nations." A huge amount of New Testament drama hinges on this one category: whether Gentiles could be included in God's people at all, and if so, whether they had to become Jewish first through circumcision and the law. Paul's letters, especially Romans and Galatians, are largely an extended argument that the answer is no — Gentiles are welcomed on the same terms as everyone else, through faith.

Romans 1:16"...to the Jew first, and also to the Greek."

Glorification Latin glorificare, "to give glory to"

Glorification is the third and final stage of the sequence Paul lays out in Romans — justification declares a believer right with God, sanctification shapes them over a lifetime, and glorification is the completion, when that process is finished for good and the believer is made fully like Christ, body included. Unlike sanctification, which is gradual and mixed with real ongoing struggle, glorification is described as instantaneous and complete, tied specifically to the resurrection of the body rather than anything achieved earlier in life. Paul states all three stages in a single unbroken chain in Romans 8, moving from God's calling straight through to a glorified outcome as though the whole sequence were already a settled fact rather than a hoped-for possibility. It's the one stage of the three no believer experiences in this life, which is probably why it gets talked about far less than the other two.

Romans 8:30"Moreover whom he did predestinate, them he also called: and whom he called, them he also justified: and whom he justified, them he also glorified."

Gospel Old English, "godspell," good tidings

Long before "gospel" meant a music genre or a section of the New Testament, it simply meant good news — a herald's announcement, the kind of word you'd send ahead after winning a battle. The underlying Greek term, euangelion, carried exactly that sense of an official, public announcement of victory, which is why the earliest Christian preaching described Christ's death and resurrection as breaking news rather than private religious advice. Mark opens his entire book by naming it outright as "the gospel of Jesus Christ."

Mark 1:1"The beginning of the gospel of Jesus Christ, the Son of God."

Grace Greek, "charis," favor or gift

People use "grace" and "mercy" as if they're interchangeable, but they answer two different questions. Mercy is not getting the bad thing you deserve; grace is getting a good thing you did nothing to earn. The distinction matters because grace, in Paul's usage, isn't just God withholding punishment — it's God actively giving salvation as a gift, which is the whole point of insisting it comes "not of yourselves."

Ephesians 2:8"For by grace are ye saved through faith; and that not of yourselves: it is the gift of God."

Hallelujah Hebrew, "hallelu" (praise ye) + "Yah" (the LORD)

Hallelujah is a compound command built directly into a single word: "praise ye" plus the short form of God's covenant name, Yah, so the word itself is an instruction rather than just an exclamation of excitement. It appears throughout the Psalms as a kind of liturgical bookend, opening or closing a hymn of praise. Revelation borrows the Greek transliteration "Alleluia" for one of its loudest scenes, a chorus of heaven celebrating God's final victory.

Revelation 19:6"...Alleluia: for the Lord God omnipotent reigneth."

Holy Spirit Hebrew ruach / Greek pneuma, "breath, wind, spirit"

The Holy Spirit is the third person of the Trinity — fully God, not an impersonal force or a kind of divine energy, which is why Scripture describes the Spirit doing things only a person does: teaching, grieving, interceding, choosing. The Spirit's fingerprints are on Scripture's own origin, moving "holy men of God" to speak and write what they otherwise couldn't have known, and the same Spirit is the one Jesus said would convict the world of sin, righteousness, and judgment. For believers the Spirit doesn't stay at arm's length: Paul describes an ordinary Christian's body as the Spirit's own dwelling place, present and active rather than an occasional visitor. First Corinthians 12 describes a range of spiritual gifts the Spirit distributes for the good of the whole church, and Christians hold real, sincere differences over exactly which of those gifts continue in the same form today — a live question this entry won't try to settle.

John 14:26"But the Comforter, which is the Holy Ghost, whom the Father will send in my name, he shall teach you all things, and bring all things to your remembrance, whatsoever I have said unto you."

Hosanna Hebrew/Aramaic, "hoshia na," save now, please

Hosanna sounds like a pure shout of celebration today, but it began as a cry for rescue, a plea lifted from Psalm 118 that worshippers used at festival time. By the time the crowds shouted it at Jesus during his ride into Jerusalem, it had shifted toward something closer to an acclamation of praise — though the original urgency of "save us" was almost certainly still audible to anyone who knew the psalm. The crowd wasn't just cheering; they were half-begging, half-hailing him as the deliverer they'd been waiting for.

Matthew 21:9"Hosanna to the son of David: Blessed is he that cometh in the name of the Lord; Hosanna in the highest."

Immanuel Hebrew, "God with us"

Immanuel names exactly what the name says: God present with his people, not distant or merely watching from a safe remove. Isaiah first spoke the name as a sign to King Ahaz centuries before Jesus was born, tied to a specific political crisis of Isaiah's own day. Matthew later reaches back to that prophecy and applies it to Jesus, framing the incarnation as the fullest possible answer to what "God with us" could mean.

Isaiah 7:14"...a virgin shall conceive, and bear a son, and shall call his name Immanuel."

Incarnation Latin, "in carne," into flesh

The word "incarnation" never actually appears in the Bible — it's a theological label the church settled on later to describe one specific claim: that God became a human being, not that God merely appeared human or borrowed a body for a while. John's Gospel states the idea as plainly as scripture ever does, describing the eternal Word taking on flesh and moving into the neighborhood, so to speak. It's the claim that everything else about Christian theology tends to hinge on, for better or worse.

John 1:14"And the Word was made flesh, and dwelt among us."

Jubilee Hebrew, "yobel," a ram's horn trumpet

Every fiftieth year in ancient Israel's law, a trumpet blast announced a wholesale economic reset: debts cancelled, ancestral land returned to its original family, and Israelite slaves set free. The name comes from the ram's horn used to sound the announcement, not from the celebration itself. It's a strikingly practical law built around the idea that no family should be permanently locked into poverty or a previous generation's bad decisions — a built-in limit on how far inequality was allowed to compound.

Leviticus 25:10"...proclaim liberty throughout all the land unto all the inhabitants thereof..."

Justification

Justification is a courtroom word, not just a warm feeling — it means God declares a guilty person righteous, on the basis of Christ's righteousness credited to their account, rather than because they suddenly became innocent through their own effort. That's a distinction Paul leans on hard in Romans: it's a legal verdict handed down once, not a gradual self-improvement project. Confuse justification with simply "feeling forgiven" and you lose the weight of the term — before God, the case is closed, verdict: not guilty.

Romans 5:1"Therefore being justified by faith, we have peace with God through our Lord Jesus Christ."

Kingdom of God

Ask most people what the Kingdom of God is and they'll picture a place — clouds, pearly gates, someday. But in Jesus's teaching it's less a location than a reign: God's rule breaking into the present wherever people submit to it. That's why Jesus could announce it was already "at hand" and still teach his disciples to pray for it to come — an already-but-not-yet reality believers live inside now while waiting for its full arrival.

Mark 1:15"And saying, The time is fulfilled, and the kingdom of God is at hand: repent ye, and believe the gospel."

Lent Old English, "lencten," meaning springtime

Lent doesn't appear in the Bible by name — it's a forty-day season of fasting and repentance added centuries later by the church, built around the number forty because it echoes Jesus's forty days in the wilderness before his temptation. It runs from Ash Wednesday to Easter, with Sundays typically excluded from the count and treated as small celebrations along the way. Not every Christian tradition observes it, and practices vary widely even among those that do — some give up a food or habit, others add prayer or acts of charity. The point isn't self-punishment but clearing space, so attention lands on Christ's suffering and resurrection instead of daily distraction.

Matthew 4:2"And when he had fasted forty days and forty nights, he was afterward an hungred."

Leviathan Hebrew, Livyatan, a coiled or twisting sea creature

Leviathan isn't simply a whale or a crocodile, though both have been proposed over the years — it's a massive, untamable sea creature Scripture uses as a symbol of chaos that only God can master. Job 41 spends an entire chapter describing it in detail, essentially daring the reader to try taming it themselves, and never quite lets anyone off the hook. Elsewhere, in the Psalms and in Isaiah, Leviathan stands in for the raw menace of the sea or for hostile nations, and Isaiah pictures God finally slaying it for good.

Job 41:1"Canst thou draw out leviathan with an hook? or his tongue with a cord which thou lettest down?"

Logos Greek, logos, "word" or "reason"

John opens his Gospel with a term his Greek-speaking readers already knew well — Logos, the rational ordering principle Greek philosophy believed held the universe together. John takes that familiar word and makes a startling claim with it: this eternal Logos isn't an abstract force but a person, and he became flesh and lived among us. For Jewish readers the term also called up the creative "word" of God in Genesis, spoken to bring the world into being. Either way, naming Jesus the Logos identifies him as both the agent of creation and God's clearest self-revelation.

John 1:1"In the beginning was the Word, and the Word was with God, and the Word was God."

Manna Hebrew, possibly from "man hu," meaning "what is it?"

When the Israelites first found the flaky substance covering the ground each morning in the wilderness, they reportedly didn't even have a word for it — they just asked each other what it was, and the question stuck as the name. It appeared six mornings a week for forty years, fed an entire wandering nation, and melted away the moment the sun grew hot, a built-in lesson in daily dependence rather than stockpiling. Jesus later points back to it when he calls himself the true bread from heaven, contrasting temporary provision with life that lasts.

Exodus 16:15"And when the children of Israel saw it, they said one to another, It is manna: for they wist not what it was. And Moses said unto them, This is the bread which the LORD hath given you to eat."

Maranatha Aramaic, "our Lord, come" or "our Lord has come"

This is one of the few Aramaic phrases preserved untranslated in the New Testament rather than rendered into Greek, a sign of how central it already was to the church's everyday vocabulary. Depending on how the Aramaic is divided, it reads either as a prayer — "our Lord, come!" — or a statement of fact — "our Lord has come" — and interpreters remain divided on which Paul meant. Either way it worked almost like a watchword among early believers, a shorthand for their hope in Christ's return, tucked into the closing line of a letter.

1 Corinthians 16:22"If any man love not the Lord Jesus Christ, let him be Anathema Maranatha."

Mercy Seat Hebrew, kapporet, related to "kaphar," to cover or atone

The mercy seat was the solid gold lid covering the Ark of the Covenant, flanked by two cherubim with wings stretched overhead — and it was here, once a year on the Day of Atonement, that the high priest sprinkled blood to atone for the nation's sin. Its Hebrew name is built directly on the word for atonement, so this was never decorative furniture; it marked the exact spot where God said he would meet with his people. Some modern translations render it "atonement cover" instead, which may be more literal but loses the older phrase most English readers already recognize.

Exodus 25:22"And there I will meet with thee, and I will commune with thee from above the mercy seat, from between the two cherubims which are upon the ark of the testimony."

Messiah Hebrew, mashiach, "anointed one"; rendered in Greek as Christos

Messiah and Christ are the same title in two languages, not two different names — one Hebrew, one Greek, both meaning "anointed one." In the Old Testament, kings, priests, and prophets were anointed with oil to mark them as set apart for God's purposes, so calling Jesus "Messiah" was a specific claim: that he was the promised, Spirit-anointed deliverer Israel had been waiting for, not merely a wise teacher. Expectations of what the Messiah would actually do varied widely by the first century, which is part of why Jesus's own definition of the role — a suffering servant before a conquering king — caught so many people off guard.

John 1:41"He first findeth his own brother Simon, and saith unto him, We have found the Messias, which is, being interpreted, the Christ."

Millennium Latin mille + annus, "a thousand years"

The millennium is the thousand-year reign described in Revelation 20, and how literally to take that number is one of the genuinely unresolved questions Christians have argued in good faith for centuries. Premillennialists read it as a literal future era following Christ's return; amillennialists read the thousand years symbolically, describing the whole church age between Christ's first coming and his second rather than a future period still to come; postmillennialists expect the gospel to gradually transform the world into something like that promised golden age before Christ returns to it. Each position has serious, careful theologians defending it from the same handful of chapters in Revelation and Daniel, and none of the three is a modern invention — versions of this disagreement reach back to the early centuries of the church. Strip the labels away and the three views agree on far more than they dispute: Christ returns, evil is dealt with once and for all, and the dead are raised; they disagree only about when the thousand years happens and how literally to read it.

Revelation 20:4"...and they lived and reigned with Christ a thousand years."

Nephilim Hebrew, possibly from "naphal," to fall

Genesis 6:4 is one of the most debated verses in the Old Testament, and honestly, no one can say with full certainty what it describes. The passage places the Nephilim on the earth around the time "the sons of God" had children with "the daughters of men," and depending on how those phrases are read, that's either fallen angelic beings intermarrying with humans, or vivid, poetic language for powerful tyrant-kings and their conquests. Serious scholars line up on both sides, and this entry won't pretend to settle it. It's the same puzzle behind questions like whether Goliath was descended from these giants or was simply an unusually large man remembered in larger-than-life terms — the text hands us a name and a mystery, not a clean explanation.

Genesis 6:4"There were giants in the earth in those days; and also after that, when the sons of God came in unto the daughters of men, and they bare children to them, the same became mighty men which were of old, men of renown."

Omnipotence Latin omnipotentia, "all power"

Omnipotence is the classical claim that God's power meets no outside resistance — not that he can perform logical nonsense like drawing a square circle, but that nothing beyond himself can stand in the way of what he wills. The English word is a later theological label; the Bible itself makes the claim through story rather than through the abstract noun, most memorably when God finally answers Job's extended complaint, not with an argument but with a barrage of questions about who laid the foundations of the earth. Jeremiah reaches for the same idea from the opposite direction, praying it back to God as a settled fact rather than a request. The doctrine gets paired constantly with omnipresence and omniscience, but of the three it's the one skeptics push back on hardest, usually by asking whether an all-powerful God could create a task even he couldn't finish.

Jeremiah 32:17"Ah Lord GOD! behold, thou hast made the heaven and the earth by thy great power and stretched out arm, and there is nothing too hard for thee:"

Omnipresence Latin omni + praesentia, "present everywhere"

Omnipresence means God is fully present everywhere at once, not spread thin like a signal losing strength with distance, and not confined to hovering near a shrine the way local deities in the ancient world were often imagined. Psalm 139 states the idea about as directly as the Bible ever does, walking through heaven, the grave, and the far side of the sea and finding God already there in each one. That psalm is worth noticing for its tone: the writer isn't unsettled by the thought, he's comforted by it, which changes what the doctrine is for. Modern discomfort with the idea of always being watched is closer to how rare privacy actually was in the ancient world than it is a rejection of the psalm's own logic.

Psalm 139:7-8"Whither shall I go from thy spirit? or whither shall I flee from thy presence? If I ascend up into heaven, thou art there: if I make my bed in hell, behold, thou art there."

Omniscience Latin, omnis + scientia, "all-knowing"

Omniscience means God doesn't learn — he simply knows, completely and all at once, including things that haven't happened yet. It isn't that God has an unusually sharp memory or excellent predictions; classical Christian theology holds that past, present, and future are all equally present to him. It's one of several traditional "omni-" attributes describing God's nature, alongside omnipotence (all-powerful) and omnipresence (present everywhere), and none of them sit apart from his character. Psalm 139 ties this knowledge directly to intimacy rather than surveillance — being fully known is framed there as comfort, not threat.

Psalm 139:4"For there is not a word in my tongue, but, lo, O LORD, thou knowest it altogether."

Parable Greek, parabole, "a placing beside," i.e., a comparison

A parable is a short story pulled from ordinary life — a farmer sowing seed, a woman losing a coin — set beside a spiritual truth so the comparison makes the point land harder than a plain statement would. Jesus taught this way constantly, and he was direct that it wasn't just for color: parables reveal truth to those willing to think it through while staying opaque to those who aren't really listening. That surprises people who assume parables exist purely to simplify things — in Matthew 13, Jesus says they conceal every bit as much as they reveal.

Matthew 13:34"All these things spake Jesus unto the multitude in parables; and without a parable spake he not unto them."

Passover Hebrew, Pesach, "to pass over" or "to spare"

The name comes from the final plague in Exodus, when the angel of death passed over any house marked with lamb's blood on the doorframe, sparing the firstborn inside while judgment fell everywhere else. It became an annual festival marking that night of deliverance from slavery in Egypt, celebrated with a ritual meal — the Seder — that retells the story generation after generation. Christians read it as more than history: Jesus was crucified during Passover week, and Paul calls him "our passover" outright, the once-for-all sacrifice the original lamb had pointed toward all along.

1 Corinthians 5:7"For even Christ our passover is sacrificed for us."

Patriarch Greek, patriarches, "father" + "ruler"

In Bible usage this is usually a short, specific list — Abraham, Isaac, and Jacob, sometimes extended to Jacob's twelve sons — the founding fathers whose family grew into the nation of Israel. Calling them patriarchs isn't just a nod to age or seniority; it marks them as the men through whom God's covenant promises were first given and then handed down. Stephen uses the term this way in Acts while retelling Israel's history before the Sanhedrin, treating "the patriarchs" as a phrase everyone in the room would recognize instantly.

Acts 7:8"And he gave him the covenant of circumcision: and so Abraham begat Isaac, and circumcised him the eighth day; and Isaac begat Jacob; and Jacob begat the twelve patriarchs."

Pentecost Greek, pentekoste, "fiftieth"

Pentecost falls fifty days after Passover, which is where the Greek name comes from — it was already a Jewish harvest festival, Shavuot, long before the events of Acts 2 gave it new meaning for Christians. That's the day the Holy Spirit came on the disciples with wind and fire, empowering Peter's sermon to a crowd of pilgrims gathered from across the Mediterranean, and roughly three thousand people were baptized before nightfall. Many churches treat it as the founding moment of the Christian church itself, the point where the promise of the Spirit stopped being a future hope and became a lived reality.

Acts 2:4"And they were all filled with the Holy Ghost, and began to speak with other tongues, as the Spirit gave them utterance."

Pharisee possibly Hebrew, perushim, "separated ones"

It's easy to read "Pharisee" as just a synonym for hypocrite, since that's how often the Gospels frame Jesus's clashes with them — but the Pharisees were actually a respected Jewish movement devoted to careful, disciplined observance of the Law, including oral traditions meant to help ordinary people apply it in daily life. Not every Pharisee in the Gospel accounts is a villain; Nicodemus and Paul were both Pharisees, and Paul kept identifying as one even after becoming a Christian. Jesus's sharpest criticism wasn't of the rules themselves but of using them to look righteous while neglecting justice and mercy underneath.

Matthew 23:27"Woe unto you, scribes and Pharisees, hypocrites! for ye are like unto whited sepulchres, which indeed appear beautiful outward, but are within full of dead men's bones, and of all uncleanness."

Prophecy

People often hear "prophecy" and think only of predicting the future, but in Scripture it more often means speaking God's message for the present moment — calling a nation back to justice, exposing sin, announcing what God is doing right now. Prediction is part of it, and plenty of prophecies do point forward, sometimes centuries forward, to events like the Messiah's birth or his return. But the core role of a prophet was spokesman, not fortune-teller: someone who says "thus saith the Lord" and means it literally, delivering a message they didn't originate.

2 Peter 1:21"For the prophecy came not in old time by the will of man: but holy men of God spake as they were moved by the Holy Ghost."

Propitiation Greek hilasmos, related to appeasing wrath

Propitiation is a sacrifice that turns aside wrath — the specific claim, harder-edged than "atonement" or "reconciliation," that sin provokes real divine anger and that anger has to be dealt with, not simply overlooked. The Greek hilasmos was already familiar in wider Greek religious vocabulary for appeasing an offended god, which is exactly why some translators prefer softer English options like "expiation" that drop any hint of appeasing wrath in favor of just removing guilt. John uses the word plainly: Christ himself is the propitiation, not a ritual that produces one. It's a term that shows up rarely in English Bibles yet carries an outsized share of the doctrinal weight in how the cross is understood in relation to God's justice, not only his mercy.

1 John 2:2"And he is the propitiation for our sins: and not for ours only, but also for the sins of the whole world."

Rabbi Hebrew, "my great one" or "my teacher"

Rabbi is a title of respect attached to a name rather than a name itself, and by the first century it had become the ordinary way a student addressed a recognized teacher of the Law. John's Gospel is unusually careful with the word, twice stopping mid-sentence to translate it for Greek-speaking readers who wouldn't otherwise catch the meaning. In John's Gospel especially, Jesus is addressed as Rabbi more often than by nearly any other title, which says something about how his contemporaries first categorized him — a teacher worth following, whatever else they came to believe about him later. He also warns his own disciples against seeking the title for themselves, aimed squarely at status-seeking within the community rather than at the word itself.

John 1:38"Rabbi, (which is to say, being interpreted, Master,) where dwellest thou?"

Rapture from Latin raptus / rapio, "to catch up or seize," via the Vulgate

The word "rapture" never actually appears in most English Bibles — it's a theological label, not a biblical one, built from the Latin word the Vulgate used to translate 1 Thessalonians 4:17, where Paul says believers will be "caught up" to meet Christ in the air. That single phrase is the entire textual foundation for the term, and Christians who agree it will happen still disagree sharply on timing — before, during, or after a period of tribulation, or whether it's simply the same event as the second coming. What's not in dispute across mainstream views is the hope underneath it: believers, living and dead, gathered to be with Christ.

1 Thessalonians 4:17"Then we which are alive and remain shall be caught up together with them in the clouds, to meet the Lord in the air: and so shall we ever be with the Lord."

Reconciliation Greek katallage, "exchange" or "restoration"

Reconciliation describes two estranged parties being restored to relationship, and in Paul's letters the estranged parties are God and a humanity that had made itself God's enemy through sin. The Greek katallage carries the sense of an exchange that changes a relationship's whole basis, not just a truce or a smoothing-over of hurt feelings. What's notable in Paul's phrasing is the direction of the initiative: God is the one doing the reconciling, and people are the ones being reconciled, which reverses how the word usually works in ordinary disputes, where both sides typically have to come halfway. Paul goes further still, describing believers as now handed "the word of reconciliation" themselves, turned from recipients of the peace into messengers of it.

2 Corinthians 5:19"To wit, that God was in Christ, reconciling the world unto himself, not imputing their trespasses unto them; and hath committed unto us the word of reconciliation."

Redemption Hebrew, ga'al / Greek, lytroo, both tied to paying a price to free someone

Redemption is a marketplace word before it's a religious one — it describes buying someone out of slavery or debt, or a relative paying to reclaim family property or a family member sold into servitude, the Old Testament "kinsman-redeemer" role seen clearly in the book of Ruth. The New Testament picks up that exact picture and applies it to sin: humanity enslaved, and Christ paying the price, his own blood, to purchase freedom. That's why redemption and forgiveness overlap but aren't identical — forgiveness cancels a debt, while redemption buys the person back outright.

Ephesians 1:7"In whom we have redemption through his blood, the forgiveness of sins, according to the riches of his grace."

Regeneration Greek paliggenesia, "new birth"

Regeneration is the Bible's word for spiritual rebirth — being made new at a level deeper than behavior or belief, close to what Jesus meant telling Nicodemus he had to be "born again" in John 3, though the noun form itself only appears twice in the King James New Testament. Titus ties it to washing, an image that leans hard on baptism without fully collapsing into it, since the verse pairs "the washing of regeneration" with "renewing of the Holy Ghost" as two sides of one act. Unlike sanctification, which describes a lifelong process, regeneration names a single starting point — the moment a spiritually dead person is made alive, not the years of growth that follow it. The rarity of the formal word in translation is part of why the informal phrase "born again" ended up carrying so much more of the theological weight in everyday usage.

Titus 3:5"Not by works of righteousness which we have done, but according to his mercy he saved us, by the washing of regeneration, and renewing of the Holy Ghost;"

Repentance Hebrew shuv, "to turn back"; Greek metanoia, "a change of mind"

More than feeling bad about something — repentance describes an actual reversal of direction, not just regret. The Old Testament's shuv is a physical metaphor, turning around and walking the other way; the New Testament's metanoia points to a changed mind that produces changed action. Judas felt genuine remorse over betraying Jesus — the Gospel account even uses the English word "repented" for it — but the underlying Greek describes regret rather than the deliberate turnaround the word usually points to; Peter, who also failed him badly, is the one held up as the model of the real thing.

Luke 13:3"I tell you, Nay: but, except ye repent, ye shall all likewise perish."

Resurrection Greek anastasis, "a standing up again"

Resurrection is not the same idea as a soul drifting off to some other realm after death — it's a dead body being raised, restored, and made permanent, life picking back up rather than a spirit simply escaping the body. Ancient Judaism was actually split on the question: the Sadducees rejected it outright while the Pharisees affirmed it. Paul treats Jesus's own resurrection as the proof of the larger promise rather than a private miracle, going so far as to say that without it, the whole faith is empty.

John 11:25"I am the resurrection, and the life: he that believeth in me, though he were dead, yet shall he live."

Righteousness

Less a checklist of moral behavior than a matter of right standing — being rightly aligned with God and rightly related to other people, held together as a single idea rather than two separate ones. Both the Hebrew and Greek words behind it carry courtroom overtones, closer to a judge's verdict than a personality trait. In Paul's letters it becomes something credited to a person by faith rather than earned outright, the way Abraham's trust in God was "counted to him for righteousness" long before the law existed.

Matthew 5:6"Blessed are they which do hunger and thirst after righteousness: for they shall be filled."

Sabbath Hebrew shabbat, "to cease, to rest"

The seventh day set apart for rest, rooted in the creation account where God himself stops working on the seventh day. It's less a rulebook of forbidden activities than a rhythm built into the week — six days of labor, one day of deliberate stopping, because even God did. By Jesus's time the original intent had been buried under so many added regulations that he had to remind people the day was made to serve people, not the reverse.

Exodus 20:8"Remember the sabbath day, to keep it holy."

Sacrifice

Long before the crucifixion gave this word its familiar Christian weight, sacrifice simply meant how the Old Testament altar system worked — an animal's life offered in the place of the offerer's own, blood as the cost of atonement. The whole system assumes sin creates a real debt, something that has to be paid rather than just apologized for. The New Testament doesn't discard that logic so much as complete it, presenting Christ's death as the one sacrifice that finally does what the endless animal offerings could only gesture toward.

Hebrews 9:22"...and without shedding of blood is no remission."

Sadducee

Who were the Sadducees, exactly? A priestly, aristocratic party within Second Temple Judaism, distinct from the more popular Pharisees and skeptical of ideas the Pharisees held dear — no resurrection, no afterlife, no angels or spirits, just the five books of Moses taken as the final authority. Controlling the Temple and its priesthood put them on far more comfortable terms with Roman power than the Pharisees ever managed. Because their whole outlook rested on this life alone, they had no plan for surviving the Temple's fall in AD 70 — and the group essentially disappears from history not long after.

Acts 23:8"For the Sadducees say that there is no resurrection, neither angel, nor spirit: but the Pharisees confess both."

Salvation Hebrew yeshuah / Greek soteria, "rescue, deliverance"

Salvation is rescue — deliverance from a real danger, not just an improved outlook or a better version of an existing life. Both yeshuah and soteria carry that same rescue sense outside religious contexts too, used for being saved from enemies, illness, or shipwreck long before either language applied the word to sin and judgment. Paul's letters treat it as something with a past, present, and future tense all at once: believers have been saved, are being saved, and will be saved, which is part of why Christians across traditions sometimes talk past each other using the same word for different stages of the same rescue. Peter's sermon in Acts states the claim about as narrowly as the New Testament ever does, naming one specific name as the only means by which it happens.

Acts 4:12"Neither is there salvation in any other: for there is none other name under heaven given among men, whereby we must be saved."

Sanctification

Where justification is the instant declaration that a person stands right with God, sanctification is the slower work that follows — being gradually set apart and shaped in character, not just status. It covers the long middle stretch between conversion and whatever comes after death, the part scripture spends the least time defining precisely and the most time assuming will happen. Paul treats it as both something God does in a believer and something a believer has to actively pursue, which is why it shows up as a gift in one verse and a command in the next.

1 Thessalonians 4:3"For this is the will of God, even your sanctification, that ye should abstain from fornication."

Satan Hebrew satan, "adversary" or "accuser"

The name is a title before it's a proper name — Hebrew for "adversary" or "accuser," exactly the role played in the opening chapters of Job, where the figure appears among the "sons of God" to challenge Job's integrity to his face. Popular imagination has piled on a great deal since then — red skin, a pitchfork, a throne in a fiery underworld — almost none of which comes from the biblical text itself. What scripture consistently gives him instead is the job of tempter and accuser, along with a fairly firm ceiling on his power: he only ever acts within limits God allows.

Matthew 4:10"Get thee hence, Satan: for it is written, Thou shalt worship the Lord thy God, and him only shalt thou serve."

Selah

This one appears 71 times across the Psalms, plus a few more in Habakkuk, and honestly nobody knows for certain what it means. The leading guesses are a musical instruction — a pause, a shift in instrumentation, a raised voice — or simply a cue to stop and sit with what was just sung. Most translators have wisely left it untranslated — keeping "Selah" as a transliteration rather than guessing at an English equivalent — which is probably the right call given how unresolved the question really is.

Psalm 3:4"I cried unto the LORD with my voice, and he heard me out of his holy hill. Selah."

Seraphim Hebrew saraph, possibly "burning ones"

These beings appear by name in only one passage of the entire Bible, Isaiah's throne-room vision — six-winged figures hovering above God's throne, calling back and forth to each other in worship. The name likely comes from a Hebrew root meaning "to burn," though whether that describes their appearance, their radiance, or something else is genuinely debated among scholars. Popular usage often lumps them together with cherubim, but the Bible never actually equates the two; they're described differently and appear in separate scenes.

Isaiah 6:3"Holy, holy, holy, is the LORD of hosts: the whole earth is full of his glory."

Sheol

Sheol is not hell in the later Christian sense of a place of fiery punishment reserved for the wicked — it's a much vaguer Old Testament term for the realm of the dead in general, where righteous and wicked alike were understood to go. The King James translators rendered the same Hebrew word as "grave," "pit," or "hell" depending on context, which has confused plenty of readers expecting one fixed meaning throughout. The concept sharpens considerably by the New Testament, where distinct fates for the righteous and unrighteous become far more explicit.

Genesis 37:35"...for I will go down into the grave unto my son mourning."

Shekinah from a Hebrew root meaning "to dwell"

The word itself never actually appears in the Bible — it's a later rabbinic term coined to name something that does show up again and again in scripture: the visible, tangible presence of God among his people. The pillar of cloud by day and fire by night in the wilderness, the glory filling Solomon's temple so completely the priests couldn't even stand to minister — these are the moments Shekinah was invented to describe. Christians now use the word loosely for any strong sense of God's presence, but it's worth remembering it's a label applied after the fact, not a term scripture itself uses.

1 Kings 8:11"So that the priests could not stand to minister because of the cloud: for the glory of the LORD had filled the house of the LORD."

Sin Greek hamartia, "to miss the mark"

Sin, at its most basic, is falling short — hamartia was originally an archery term for missing the target, and Paul reaches for exactly that image to describe every person's failure to meet God's standard, not just the worst offenders' failures. The Old Testament layers in other pictures alongside it: sin as a debt owed, a stain needing washing, a path wandered off of. Scripture treats it as both something people do and something people are caught in, which is why "sin" shows up as individual acts in some passages and as a ruling power in others, especially in Paul's letters. Whatever the image, the diagnosis stays flat rather than graded: Paul's line in Romans doesn't rank sinners against each other, it simply states that everyone, without exception, has missed the mark.

Romans 3:23"For all have sinned, and come short of the glory of God;"

Tabernacle Hebrew mishkan, "dwelling place"

A portable tent-sanctuary the Israelites carried through the wilderness, built to exact specifications God gave Moses on Mount Sinai. The whole design centers on one idea — that God wanted to dwell among an ordinary, wandering people rather than remain distant from them. The layered curtains, the innermost chamber, the veil sealing it off from everything else, all stage the problem the rest of the Bible works to resolve: how a holy God and an unholy people occupy the same space. Centuries later the permanent Temple in Jerusalem replaced it, built on much the same basic layout.

Exodus 25:8"And let them make me a sanctuary; that I may dwell among them."

Testament Greek diatheke, via Latin testamentum, "covenant" or "will"

Testament translates the Greek diatheke, a word that could mean either a solemn covenant between two parties or a will settling an estate after someone's death, and the New Testament plays on both senses at once, since Christ's death is what puts the new covenant into effect, the way a will only takes force once the person who made it has died. "Old Testament" and "New Testament" as names for the Bible's two halves come from this same word, adopted by early Latin translators using testamentum, and they stuck as the standard English division even though "covenant" is arguably the more accurate translation in most contexts. Jesus uses the word himself at the Last Supper, tying his own blood directly to the covenant he's establishing rather than leaving the connection for later theologians to draw. Which English word a given translation picks, "testament" or "covenant," often signals which side of that double meaning the translators wanted readers to notice.

Matthew 26:28"For this is my blood of the new testament, which is shed for many for the remission of sins."

Tithe Hebrew ma'aser, "a tenth"

A tenth of one's produce or income given as an offering. The practice predates the law of Moses entirely — Abraham gives a tenth of his war spoils to the priest-king Melchizedek generations before Moses is even born. Under the law it funded the priesthood and supported the poor, and by the time of the prophets, withholding it had become a specific accusation leveled against the nation. Whether the practice still applies the same way under the New Testament remains one of the more debated questions in church life, and it usually circles back to the same passage in Malachi.

Malachi 3:10"Bring ye all the tithes into the storehouse, that there may be meat in mine house, and prove me now herewith, saith the LORD of hosts."

Torah Hebrew, "instruction" or "teaching"

Torah is Hebrew for "instruction" or "teaching," a broader idea than the English word "law" usually suggests, though that's how the King James Version renders it almost everywhere it appears. In its narrowest sense it names the first five books of the Bible, traditionally attributed to Moses; in its widest sense, observant Jews use it for the whole body of God's revealed teaching, written and oral. Psalm 1 opens the entire Psalter by holding up delight in the Torah, meditated on day and night, as the defining mark of the "blessed man" — not obligation gritted through, but something closer to appetite. Christians sometimes read "law" in the New Testament as a purely negative term set against grace, but that flattens a word the Old Testament itself treats as a gift worth loving.

Psalm 1:2"But his delight is in the law of the LORD; and in his law doth he meditate day and night."

Tribulation Latin tribulatio, from tribulum, a threshing tool

Tribulation names a period of severe suffering or testing, from the Latin tribulum, a heavy tool dragged over grain to separate it from the husk — a rough etymological picture for a rough experience. Jesus uses the term in the Olivet Discourse to describe a coming season of unprecedented distress, worse than anything before or since, tied in the same breath to Jerusalem's coming destruction and to events still future from where his listeners stood. Revelation returns to the theme repeatedly, describing believers enduring intense suffering under both persecution and cosmic upheaval. Christians who agree the tribulation is real still disagree, sometimes sharply, on its timing relative to the rapture and its precise scope — pretribulation, midtribulation, and posttribulation readings all claim scriptural support, and this glossary isn't the place to settle which one is correct.

Matthew 24:21"For then shall be great tribulation, such as was not since the beginning of the world to this time, no, nor ever shall be."

Trinity

The word "Trinity" never appears anywhere in the Bible — it's a term the early church settled on later to describe a pattern scripture shows without ever formally naming: one God existing as Father, Son, and Holy Spirit, three persons and one being. Jesus's own baptismal command assumes exactly this structure without pausing to explain or defend it, which is partly why later church councils spent so much energy working out the precise wording everyone could live with. It remains one of the most argued-over ideas in Christian theology largely because the Bible describes it far more than it defines it.

Matthew 28:19"...baptizing them in the name of the Father, and of the Son, and of the Holy Ghost."

Unleavened Bread

Bread made without yeast, eaten during the seven-day festival that follows Passover. The Israelites left Egypt in such haste there was no time to let dough rise, so flat bread became a yearly reminder of a rushed, urgent deliverance rather than a leisurely one. Leaven elsewhere in the Bible often works as a symbol for something corrupting quietly spreading through a whole batch, which is part of why Jesus later tells his disciples to watch out for the "leaven of the Pharisees." Clearing every trace of yeast from the house before the festival became, over time, its own elaborate ritual.

Exodus 12:15"Seven days shall ye eat unleavened bread."

Virgin Birth

The virgin birth is the historic Christian claim that Mary conceived Jesus without a human father, by the Holy Spirit, while still a virgin — affirmed in the birth narratives of both Matthew and Luke and repeated in the church's earliest creeds. Matthew frames it as fulfilling Isaiah's prophecy of a virgin bearing a son called Immanuel, while Luke tells the same event from Mary's own vantage point, recording her direct question to the angel about how this could happen since she "knew not a man." It's presented in the text as a miracle rather than a biological process open to independent verification, and Christians have historically held it as a matter of faith resting on the Gospel accounts themselves. The claim matters theologically because of what it protects: that Jesus entered human life as both fully human, born of a woman, and fully divine, conceived by the Spirit rather than in the ordinary way.

Matthew 1:23"Behold, a virgin shall be with child, and shall bring forth a son, and they shall call his name Emmanuel, which being interpreted is, God with us."

Vulgate Latin versio vulgata, "common edition"

The Vulgate is the Latin Bible translation Jerome produced in the late fourth century, commissioned to replace a patchwork of inconsistent earlier Latin versions with one reliable text, working from the original Hebrew and Greek rather than translating a translation. Its name comes from versio vulgata, the "common" or "popular" edition — vulgate meant "commonly used," not "crude," a distinction easy to miss now that the word "vulgar" has drifted so far from it. For roughly a thousand years it was simply the Bible most of the Western church read, heard, and quoted, which is part of why later translators putting Scripture into everyday English and German saw themselves as continuing Jerome's original project rather than breaking from it. The word "rapture" itself traces back through the Vulgate's Latin rendering of a single Greek phrase in 1 Thessalonians, a small reminder of how much everyday theological vocabulary still runs through Jerome's translation choices.

2 Timothy 3:16"All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness:"

Wilderness

In the Bible, the wilderness is rarely just empty scenery — it's where the defining formation happens, the place people are stripped of comfort and control before they're ready for what comes next. Israel spends forty years there between Egypt and the promised land; Jesus spends forty days there being tempted before his public ministry even begins. The pattern repeats often enough that "wilderness" becomes something close to shorthand in scripture for a hard, testing season that precedes something significant, not just a stretch of desert.

Matthew 4:1"Then was Jesus led up of the Spirit into the wilderness to be tempted of the devil."

Yahweh

Yahweh is the modern scholarly reconstruction of YHWH, the four-letter personal name of God revealed to Moses at the burning bush. Ancient Hebrew was written without vowels, and Jewish tradition eventually stopped pronouncing the name aloud out of reverence, so the exact original pronunciation was lost. English Bibles typically render it "LORD" in small capital letters rather than transliterating it, a convention borrowed from that same practice of substituting "Adonai" (Lord) when reading the text aloud — so whenever "LORD" appears in small caps in the Old Testament, that's YHWH behind it, not the more ordinary Hebrew word for "lord."

Exodus 3:14"I AM THAT I AM... Thus shalt thou say unto the children of Israel, I AM hath sent me unto you."

Zion

Originally just the name of a specific hill and fortress in Jerusalem that David captured from the Jebusites, Zion widens over the course of the Bible into shorthand for Jerusalem as a whole, then for the Temple, then for the people of God themselves, then for the coming eternal kingdom. By the exile it carries a real ache of homesickness — the thing lost and grieved over. By Revelation it's transformed again into a symbol of final restoration, a new and heavenly Jerusalem rather than the old captured hill.

Psalm 137:1"By the rivers of Babylon, there we sat down, yea, we wept, when we remembered Zion."