Biblical Glossary
A comprehensive reference of 190+ theological and biblical terms — organized thematically from Scripture & Canon to Prayer & Spiritual Life, each with etymology, key Scripture references, and a full definition.
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The collection of 66 books (Protestant), 73 (Catholic), or 78 (Ethiopian) accepted as the authoritative Word of God. Divided into the Old Testament (39 books) and New Testament (27 books). Written over ~1,500 years by ~40 authors in Hebrew, Aramaic, and Greek.
The doctrine that the Holy Spirit moved the human authors of Scripture so that their writings are the very Word of God — yet without suppressing their individual personalities, styles, and circumstances. "Men spoke from God as they were carried along by the Holy Spirit."
The doctrine that the Bible in its original manuscripts contains no errors in anything it affirms. Affirmed in the Chicago Statement on Biblical Inerrancy (1978). Distinct from infallibility, which more narrowly means the Bible cannot deceive in matters of faith and salvation.
The teaching that Scripture will not fail in its purpose — it cannot lead us astray in matters of faith, salvation, and Christian living. A weaker claim than inerrancy; some accept infallibility while questioning inerrancy on historical/scientific details.
The list of books recognized as divinely authoritative Scripture. The Protestant OT has 39 books; the NT has 27. The Catholic OT includes 7 deuterocanonical books. Criteria for NT canonicity: apostolic origin, universal use, and consistent doctrine.
Books included in the Catholic/Orthodox OT but not the Protestant canon: Tobit, Judith, 1–2 Maccabees, Sirach (Ecclesiasticus), Wisdom of Solomon, Baruch, and additions to Esther and Daniel. Also called "deuterocanonical" by Catholics. Written between the Testaments (c. 400–100 BC).
The Catholic/Orthodox term for the seven books accepted as canonical by those traditions but rejected by Protestants as apocryphal. Includes Sirach, Wisdom, Tobit, Judith, 1–2 Maccabees, and Baruch. Accepted at the Council of Trent (1546) in response to the Reformation.
The original manuscripts written by the biblical authors or their secretaries. No autographs survive today. Inerrancy technically applies to the autographs, not to any particular translation or copy — though the science of textual criticism gives us very high confidence the extant texts faithfully represent them.
The Greek translation of the Hebrew OT, produced in Alexandria, Egypt, c. 250–100 BC — legend says 70 (or 72) scholars translated it. The NT authors quote from it extensively. It includes the deuterocanonical books. Symbol: LXX.
The authoritative Hebrew text of the OT as preserved by the Masoretes — Jewish scribal scholars (c. AD 500–1000) who added vowel points, accents, and marginal notes. Forms the basis of most modern OT translations.
The scholarly discipline of examining manuscripts, fragments, and ancient translations to reconstruct the original text of the Bible as closely as possible. For the NT, over 5,800 Greek manuscripts exist — more than any other ancient document. The Dead Sea Scrolls confirmed the OT text's remarkable stability.
Ancient manuscripts discovered beginning in 1947 near Qumran, Israel. Dating to c. 250 BC–AD 68, they include the oldest surviving OT manuscripts — over 1,000 years older than previously known copies. They confirmed the accuracy of the Masoretic text, with only minor variations.
The principle that God revealed His purposes and truth progressively through history — earlier revelation being partial and anticipatory, later revelation being fuller and clearer. The OT points forward to the NT; the NT interprets and fulfills the OT. "In the past God spoke… but in these last days he has spoken to us by his Son" (Heb 1:1–2).
God's self-disclosure through creation, conscience, and history — available to all people everywhere (Psalm 19:1–6; Romans 1:18–21). It reveals God's existence, power, and moral character, but is insufficient for salvation. Supplemented by special revelation.
God's specific, propositional self-disclosure through Scripture, the prophets, and ultimately in Jesus Christ. Necessary for saving knowledge of God — who He is, what He has done, and how to be reconciled to Him.
The theory and methodology of biblical interpretation. Key principles: (1) Read in context — verse, chapter, book, Testament, whole Bible. (2) Understand the literary genre. (3) Consider the original audience and historical setting. (4) Let Scripture interpret Scripture. (5) Seek the plain, natural meaning.
Drawing the meaning out of the biblical text — what it meant to the original author and audience. The correct approach to Scripture. Opposite of eisegesis.
Reading meaning into the text rather than drawing it out. Occurs when interpreters impose their own ideas, experiences, or cultural assumptions on Scripture. The opposite of exegesis — and the source of most interpretive error.
The study of OT persons, events, and institutions (types) that prefigure and find fulfillment in their NT counterparts (antitypes). Adam is a type of Christ (Rom 5:14); the Passover lamb is a type of Christ (1 Cor 5:7); the high priest is a type of Christ (Heb 4–5).
An interpretive method that looks for hidden spiritual meanings beneath the literal text. Used by Origen and Augustine. Distinct from typology — allegory bypasses the literal meaning; typology builds on it. Paul's use in Galatians 4:24 is an apostolic example, but wholesale allegorizing risks subjectivity.
The idea that God's intended meaning of a biblical text is richer and fuller than what the human author consciously understood. Often applied to messianic prophecies that the prophets wrote without fully grasping their ultimate significance (1 Pet 1:10–12).
Reading Scripture according to its plain, natural, grammatical meaning within its historical context. Does not mean ignoring figures of speech — it means reading poetry as poetry, narrative as narrative, and prophecy as prophecy. The foundation of Protestant biblical interpretation.
The different types of literature in the Bible, each with its own rules of interpretation: narrative/history, law, poetry, wisdom, prophecy, apocalyptic, gospel, epistle, and parable. Misidentifying a genre leads to misinterpretation — poetry is not read as meteorology, nor apocalyptic as newspaper reporting.
An interpretive framework viewing Scripture through three overarching covenants: the Covenant of Redemption (eternal pact within the Trinity), the Covenant of Works (with Adam), and the Covenant of Grace (the unified plan of salvation through Christ running from Genesis 3:15 onward). Associated with Reformed theology.
The study of Scripture's progressive revelation — tracing themes, types, and structures through the whole Bible in their historical development. Answers "What did this mean in its original context, and how does it develop through redemptive history?" Complements systematic theology.
The organization of biblical truth into logical categories — doctrine of Scripture (Bibliology), God (Theology Proper), Christ (Christology), Holy Spirit (Pneumatology), mankind (Anthropology), sin (Hamartiology), salvation (Soteriology), church (Ecclesiology), and last things (Eschatology).
A biblical verse cited to support a theological position. The risk: lifting verses from context to "prove" something the text does not actually say. Good theological method requires examining passages in their full literary and canonical context, not cherry-picking isolated verses.
The surrounding text that determines the meaning of a given passage. Levels: immediate context (surrounding verses), book context, Testament context, canonical context, historical-cultural context. "A text without a context is a pretext for a proof text."
One God eternally existing in three distinct Persons — Father, Son, and Holy Spirit — equal in nature, power, and glory, distinct in role and relationship. The word is not in Scripture, but the concept pervades it. Defined at the Councils of Nicaea (325) and Constantinople (381). Denying any of the three persons is heresy (Arianism, Modalism, Tritheism).
Belief in one God. The foundation of biblical faith: "The LORD our God, the LORD is one" (Deut 6:4). Distinguished from polytheism (many gods), henotheism (one primary god among many), and pantheism (the universe is god).
God can do all things consistent with His nature. He cannot lie, sin, or cease to be God — not from weakness, but because these would contradict His perfect character. The Almighty (El Shaddai) is the dominant OT name for God's power.
God has perfect and complete knowledge of all things — past, present, future, actual, and possible. "His understanding has no limit" (Ps 147:5). He knows our words before they are on our tongue (Ps 139:4). Includes foreknowledge of free human decisions.
God is fully present everywhere simultaneously — not spread thin across space, but entirely present in every place. "Where can I go from your Spirit? Where can I flee from your presence?" (Ps 139:7). He fills heaven and earth (Jer 23:24).
God does not change in His essential nature, attributes, or purposes. "I the LORD do not change" (Mal 3:6). This is the ground of our trust — His promises are as sure today as when made. God may respond differently to human repentance, but this is consistent with His unchanging character.
God is completely self-existent and self-sufficient — He depends on nothing outside Himself for His existence or perfection. He is the uncaused Cause, the unneeded who needs nothing. "I AM WHO I AM" (Exod 3:14). This attribute makes God absolutely unique among all beings.
God's absolute moral purity and His transcendent "otherness" — He is set apart from all that is created, finite, or sinful. "Holy, holy, holy is the LORD Almighty" (Isa 6:3) — the only divine attribute stated three times in succession. He commands His people to reflect His holiness (1 Pet 1:16).
God's absolute right and power to rule over all creation, history, and every decision made therein. "He does as he pleases with the powers of heaven and the peoples of the earth" (Dan 4:35). His sovereignty does not eliminate human responsibility; both are affirmed throughout Scripture.
God's ongoing governance of all things — sustaining creation and directing all events toward His predetermined ends. Includes both direct action and the use of secondary causes (human choices, natural events). The most comprehensive statement: "In all things God works for the good of those who love him" (Rom 8:28).
God's perfect knowledge of all future events before they occur. Theologically debated: Calvinists see it as including the eternal decree; Arminians see it as God's simple advance knowledge of free human choices; Open Theists limit it (controversially) to exclude future free decisions.
God's sovereign choice of individuals for salvation and service before the foundation of the world. Calvinists: unconditional — not based on foreseen faith. Arminians: conditional — based on God's foreknowledge of who will believe. Both agree God elects; they differ on the basis.
God's eternal decree determining the future of His creatures. In soteriology, the predetermination of who will be saved. In Calvin's "double predestination," both election to salvation and reprobation to judgment are decreed. Lutherans and Arminians reject double predestination while affirming election.
The visible manifestation of God's glorious presence — the pillar of cloud and fire, the glory filling the Tabernacle and Temple. The word itself is not in the Bible but is used in rabbinic literature. John 1:14 says Jesus "tabernacled" (eskenosen) among us — the Shekinah incarnate.
The classic doctrine that God does not experience suffering or emotional change as creatures do. His love, grief, and anger are real but not subject to the turbulent swings of creaturely emotion. Debated in modern theology: many theologians (including open theists) argue God genuinely suffers with and for His creation.
God's existence is without beginning or end, and He transcends time — "from everlasting to everlasting you are God" (Ps 90:2). He does not experience time as a sequence of moments; He sees all of history as a whole. He exists in an eternal "now" (compare Boethius). "With the Lord a day is like a thousand years" (2 Pet 3:8).
The long-awaited deliverer of Israel — Prophet, Priest, and King — from the line of David. Over 300 OT prophecies point to the Messiah. Jesus claimed this title (John 4:26) and was declared it at His baptism, transfiguration, and resurrection. "Christos" in Greek is the source of the name "Christian."
"In the beginning was the Word, and the Word was with God, and the Word was God" (John 1:1). The eternal Son of God — divine Reason through whom all things were created, who became flesh in Jesus of Nazareth. John borrows the term from Greek philosophy (Heraclitus, Philo) and fills it with personal, incarnate meaning.
The eternal Son of God taking on a full human nature — spirit, soul, and body — while remaining fully divine. "The Word became flesh and made his dwelling among us" (John 1:14). He did not merely appear human (docetism) or cease to be divine (Arianism). The theological mystery: one Person, two complete natures.
The technical theological term for the two natures of Christ — fully divine and fully human — united in one divine Person without mixture, confusion, change, or separation. Defined at the Council of Chalcedon (AD 451): "one and the same Christ, Son, Lord, Only-begotten, recognized in two natures, without confusion, without change, without division, without separation."
Christ "emptied himself" (Phil 2:7) in the Incarnation — not by divesting Himself of divine attributes, but by voluntarily choosing not to use some prerogatives of deity (independent exercise of omniscience, omnipotence) during His earthly ministry. He remained fully God but lived dependently on the Father and Spirit.
The name prophesied by Isaiah for the coming Messiah, quoted by Matthew at Jesus's birth. It encapsulates the entire Incarnation: God — truly and fully God — choosing to be with us — in our nature, our world, our suffering. The whole gospel in one name.
The miraculous conception of Jesus by the Holy Spirit without a human father. Mary was a virgin at the time of conception. This is not a peripheral doctrine: it relates to Jesus's sinlessness (no inherited original sin through Adam's line), His divine nature, and the fulfillment of Isaiah's prophecy.
Jesus never sinned — in thought, word, or deed. "One who in every respect has been tempted as we are, yet without sin" (Heb 4:15). His sinlessness was both negative (He never transgressed) and positive (He perfectly obeyed). This qualified Him to be our spotless sacrifice.
The reconciliation of God and humanity through Christ's death. Multiple metaphors explain it: substitution (He died in our place), propitiation (He satisfied God's wrath), redemption (He paid our debt), reconciliation (He restored our relationship), victory (He defeated Satan). No single image captures the full depth.
Christ died in our place, bearing the penalty our sins deserved — God's righteous wrath poured out on Him so it would not fall on us. "He made him who had no sin to be sin for us, so that in him we might become the righteousness of God" (2 Cor 5:21). The dominant NT theory of atonement; denied by some liberal theologians.
The turning away of God's holy wrath through the offering of a satisfying sacrifice. Christ is the hilasterion — the very mercy seat upon which His blood was sprinkled to satisfy divine justice. This is what makes forgiveness just, not merely lenient — God does not ignore sin; He punishes it in Christ.
The removal or cleansing of sin — the Godward action of dealing with guilt. Distinguished from propitiation (which addresses God's wrath). Both are accomplished at the Cross: Christ expiated sin (dealt with our guilt) and propitiated God (satisfied His wrath). Together they explain how God can be "just and the one who justifies" (Rom 3:26).
Jesus gave His life "as a ransom for many" (Mark 10:45). He paid the price to free us from slavery to sin, death, and the devil. The "Ransom Theory" (Origen, Gregory of Nyssa) held the ransom was paid to the devil — an idea later rejected. The NT simply says Christ paid the price of redemption, without specifying the "payee."
Gustaf Aulén's term for the atonement theory viewing Christ's death and resurrection as a cosmic battle in which He defeated the powers of sin, death, and the devil. "Having disarmed the powers and authorities, he made a public spectacle of them, triumphing over them by the cross" (Col 2:15). Prominent in Eastern Orthodoxy; increasingly appreciated by evangelicals alongside penal substitution.
The bodily rising of Jesus from the dead on the third day — not resuscitation but transformed, immortal, physical life. "If Christ has not been raised, your faith is futile; you are still in your sins" (1 Cor 15:17). The resurrection is the foundation of Christian hope, the vindication of Christ's claims, and the down payment of the general resurrection.
Forty days after the resurrection, Jesus was taken up bodily into heaven in the disciples' sight. He ascended to the Father's right hand — a position of authority, intercession, and reign. The ascension was necessary for the outpouring of the Spirit (John 16:7) and for Christ's ongoing high-priestly ministry.
Christ's ongoing rule at the right hand of the Father — "he sat down at the right hand of God" (Heb 10:12). This is a position of supreme authority and rest — unlike the OT priests who stood to minister (no seat in the Tabernacle), Christ's work is complete. From this position He reigns, intercedes, and will return.
Christ's ongoing ministry at the Father's right hand as our Advocate and High Priest — praying for His people. "He always lives to intercede for them" (Heb 7:25). He pleads His own atoning blood as the basis for our acceptance. The Holy Spirit also intercedes for us "with groanings too deep for words" (Rom 8:26).
The personal, bodily, visible return of Jesus Christ in glory to judge the living and the dead, complete salvation, and establish His eternal kingdom. Affirmed in every major creed. The timing is unknown (Matt 24:36); the fact is certain. His return is both the ground of Christian hope and the incentive for holy living (1 John 3:2–3).
God's undeserved favor freely given to those who deserve condemnation. In salvation: the entire gift — not wages earned but love freely bestowed. Grace is not merely forgiveness but ongoing empowerment: "The grace of God has appeared... teaching us to say 'No' to ungodliness" (Titus 2:11–12). GRACE: God's Riches At Christ's Expense.
Trust or firm reliance on God and His Word. Saving faith has three elements: notitia (knowledge of the facts of the gospel), assensus (intellectual assent that they are true), and fiducia (personal trust in Christ). Faith is not the ground of salvation — Christ's work is — but the instrument by which we receive it.
Not merely feeling sorry (that is remorse) but a genuine turning — a change of mind about sin and God that results in changed behavior. Godly sorrow produces repentance; worldly sorrow produces death (2 Cor 7:10). Repentance and faith are inseparable responses to the gospel — two sides of conversion.
God's legal declaration that the believing sinner is righteous in His sight — based not on the sinner's own righteousness, but on Christ's righteousness credited (imputed) to the believer's account through faith. "God justifies the ungodly" (Rom 4:5). It is a verdict, not a process. Luther called this "the article by which the church stands or falls."
The crediting of something to someone's account that was not theirs by direct action. Three key imputations in Scripture: (1) Adam's sin imputed to all humanity (Rom 5:12); (2) Our sin imputed to Christ on the Cross (2 Cor 5:21); (3) Christ's righteousness imputed to believers through faith (Phil 3:9). The third is the heart of justification.
God's supernatural work of making the spiritually dead person spiritually alive. It is monergistic (God alone does it), prior to faith (we believe because we are born again), instantaneous, and irreversible. The Spirit implants new desires, a new nature, and a new capacity to see the kingdom of God.
God's act of bringing the justified believer into His own family as a beloved child with full inheritance rights. "You received God's Spirit of adoption, by whom we cry 'Abba, Father'" (Rom 8:15). This is the highest position in the order of salvation — we are not just forgiven servants but beloved children.
The ongoing process of being made holy — growing in Christlikeness through the Spirit's work, the Word, prayer, and community. It is both definitive (we were set apart at conversion — 1 Cor 6:11) and progressive (we are being transformed — 2 Cor 3:18). It requires both God's action and human effort: "work out your salvation" because "it is God who works in you" (Phil 2:12–13).
The final stage of salvation — the complete transformation of the believer at the resurrection, when we receive glorified bodies like Christ's. "When Christ appears, we shall be like him" (1 John 3:2). The completion of sanctification; the eradication of the sin nature; the full realization of the image of God.
The liberation from slavery to sin through the payment of a price. Christ paid the price (his blood = his life) to free us from bondage. The background is the OT kinsman-redeemer (goel) who would buy back a relative from slavery (as Boaz redeemed Ruth). We were enslaved; He paid our ransom and set us free.
The restoration of peace between God and humanity — ending the state of enmity caused by sin. God did not need to be persuaded to love us; He took the initiative: "God was reconciling the world to himself in Christ" (2 Cor 5:19). We are given the ministry of reconciliation — calling others to "be reconciled to God."
God's sovereign choice before the foundation of the world of those who will be saved. Calvinists: unconditional — not based on foreseen faith or merit. Arminians: conditional — based on God's foreknowledge of faith. Corporate election view: God elected Christ, and the elect are those who are in Christ by faith. All views affirm it is by grace, not works.
God's eternal decision concerning the destiny of His creatures. In Paul, predestination is to conform believers to the image of His Son (Rom 8:29) and to adoption as sons (Eph 1:5). "Double predestination" (election and reprobation equally decreed) is a Calvinist distinctive; other traditions affirm election while denying God actively decrees reprobation.
The doctrine that Adam's sin affected all his descendants — both imputing guilt and corrupting human nature. Every person is born spiritually dead and morally bent toward sin. The Eastern church emphasizes the inheritance of mortality and the tendency to sin; the Western church (Augustine onward) also emphasizes inherited guilt. Both agree: we are sinners by nature, not merely by imitation.
The "T" in Calvinist TULIP. Not that humans are as bad as they could be, but that every part of human nature — mind, will, emotions, body — is affected by the Fall. We are unable (without the Spirit's regenerating work) to choose God or understand spiritual truth. "The heart is deceitful above all things" (Jer 17:9). Non-Calvinists affirm serious depravity but not total inability.
The subjective confidence that one truly belongs to God and will be saved. Ground: the objective work of Christ. Evidence: the indwelling Spirit witnessing with our spirit (Rom 8:16), changed life (1 John 2:3–6), love for believers (1 John 3:14). Puritans distinguished saving faith from assurance — you can be saved without full assurance, but assurance is attainable and to be sought.
The doctrine that those genuinely saved by God will persevere in faith to the end — not because of their own strength but because God preserves them. The Calvinist TULIP formulation: God's preserving work guarantees perseverance. Arminians deny this, holding genuine believers can apostatize. The warning passages in Hebrews (6:4–6) are interpreted differently by each view.
In Arminian/Wesleyan theology: God's grace that goes before salvation — given universally — enabling all people (not just the elect) to respond to the gospel in faith. It overcomes the effects of total depravity sufficiently for a genuine free response. Calvin affirmed common grace but not prevenient grace that enables universal free choice.
Theological models explaining how Christ's death accomplishes salvation: (1) Penal Substitution — He bore our punishment; (2) Christus Victor — He defeated the powers; (3) Moral Influence (Abelard) — His love moves us to repent; (4) Governmental (Grotius) — He upheld divine government; (5) Ransom — He paid to free us. Most evangelical theologians see these as complementary angles on one rich reality.
The third Person of the Trinity — fully God, personally distinct from the Father and Son. He convicts the world of sin (John 16:8), regenerates believers (John 3:5–8), indwells them permanently (John 14:17), seals them for the day of redemption (Eph 4:30), and produces spiritual fruit (Gal 5:22–23). He inspired Scripture (2 Pet 1:21).
The Spirit's work of uniting believers to Christ and incorporating them into His body, the church. Most evangelicals (and all Reformed) identify this with regeneration/conversion — it happens to all believers at salvation. Pentecostals and Charismatics teach a second experience of Spirit-baptism evidenced by speaking in tongues.
A repeated experience of the Spirit's empowerment — distinct from the one-time baptism. We are commanded to "be continually filled with the Spirit" (Eph 5:18 — present tense). Being filled results in worship, gratitude, and mutual submission. It is not a second tier of Christianity but the normal, ongoing life of every believer.
The Spirit's marking of believers as God's permanent possession and guarantee of their inheritance. "Having believed, you were marked with a seal, the promised Holy Spirit, who is a deposit guaranteeing our inheritance" (Eph 1:13–14). The seal signifies authenticity, ownership, and security.
Supernatural enablements given by the Spirit for the building up of the church. Paul lists gifts in 1 Corinthians 12 (tongues, prophecy, healing, miracles, knowledge, wisdom, faith, discernment), Romans 12 (serving, teaching, encouraging, giving, leading, mercy), and Ephesians 4 (apostle, prophet, evangelist, pastor-teacher). Every believer has at least one gift.
The character qualities the Spirit produces in believers: love, joy, peace, patience, kindness, goodness, faithfulness, gentleness, and self-control (Gal 5:22–23). Note it is "fruit" (singular) — a cluster, not nine separate gifts to be chosen. These are the natural outworking of genuine union with Christ, not achievements of human effort.
The theological position that certain miraculous gifts (tongues, prophecy, healing, words of knowledge) ceased with the apostolic age or the completion of the NT canon. Argued from 1 Corinthians 13:8–10 and the "foundation" texts (Eph 2:20). Held by most Reformed theologians (John MacArthur, John Calvin). Distinguished from Continuationism.
The position that all spiritual gifts — including tongues, prophecy, and healing — continue in the church today. Held by Pentecostals, Charismatics, and many evangelical scholars (Wayne Grudem, D.A. Carson). Points to the absence of a clear biblical statement that gifts would cease and to evidence of ongoing charismatic gifts through church history.
In Acts 2, speaking in actual foreign languages the speakers had not learned. In 1 Corinthians 14, apparently an ecstatic speech requiring interpretation. Pentecostals teach tongues is the initial evidence of Spirit-baptism; Charismatics affirm the gift but not as required initial evidence; Cessationists believe the gift has ceased. The most debated spiritual gift.
The one sin that "will never be forgiven." In context, it is the persistent, willful, and malicious attribution of the Holy Spirit's work (authenticating Jesus) to Satan — the Pharisees' accusation in context. It is not a momentary slip but a hardened, final rejection of the Spirit's testimony. Those truly concerned they have committed it almost certainly have not.
The NT word for "church" — used 114 times, never of a building. Refers to the assembly of believers, local (a specific congregation) or universal (all believers of all times). The church is Christ's body (1 Cor 12:27), His bride (Eph 5:25), the family of God (Eph 2:19), the pillar of truth (1 Tim 3:15).
From the Nicene Creed: the Church is (1) One — united in the one Lord, one faith, one baptism; (2) Holy — set apart by God, called to holiness; (3) Catholic (universal) — spanning all times, places, and peoples; (4) Apostolic — built on the apostles' teaching. Protestants affirm these but interpret "apostolic" as fidelity to apostolic teaching, not apostolic succession.
The primary leadership office in the NT church — presbuteros (elder) and episkopos (overseer/bishop) are used interchangeably (Acts 20:17, 28; Titus 1:5, 7). Qualifications: above reproach, husband of one wife, self-controlled, hospitable, able to teach. Presbyterians and most Baptists elect a plurality of elders; Catholics and Anglicans distinguish bishop, priest, and deacon.
A servant-leader role in the NT church — first exemplified in Acts 6 when seven were appointed to oversee food distribution so elders could focus on prayer and the Word. Qualifications: worthy of respect, sincere, not indulging in wine, not pursuing dishonest gain, holding the mystery of the faith with a clear conscience.
Commanded by Christ (Matt 28:19); commanded for new believers (Acts 2:38). Symbolizes death and resurrection with Christ (Rom 6:3–4), cleansing, and incorporation into the body. Denominations debate: (1) Mode — immersion (Baptist), sprinkling/pouring (Presbyterian, Anglican, Lutheran); (2) Subjects — believers only or also infants of believing parents.
Instituted by Jesus at the Last Supper. Involves bread (His body) and cup (His blood). Four main views on Christ's presence: (1) Transubstantiation (Catholic) — bread and wine literally become His body and blood; (2) Consubstantiation (Lutheran) — body and blood present "in, with, and under" the elements; (3) Spiritual Presence (Calvin) — Christ truly present by the Spirit to faith; (4) Memorial (Zwingli) — symbolic remembrance only.
The Catholic doctrine that at the priest's consecration in the Mass, the bread and wine are literally transformed into the body and blood of Christ — while retaining the appearance of bread and wine. Defined dogmatically at the Fourth Lateran Council (1215) and reaffirmed at Trent (1551). Protestants reject this, arguing John 6:63 ("the flesh counts for nothing") and the Memorial/symbolic view.
The church's responsibility to confront and (if unrepentant) remove from fellowship members living in open, unrepentant sin. Christ's process (Matt 18): private confrontation → two or three witnesses → church → treat as unbeliever. The goal is always restoration (Gal 6:1; 2 Cor 2:6–8). A mark of a healthy church — love that is not passive about sin.
The Catholic and Orthodox teaching that authority in the church has been transmitted unbroken from the original apostles through the laying on of hands. Bishops are seen as successors to the apostles. Protestants reject this, holding that the apostles' authority rests in their inspired writings (the NT), not in a chain of ordained successors.
The branch of theology dealing with death, resurrection, judgment, and the final state. Individual eschatology: death, the intermediate state, resurrection, final judgment. Cosmic eschatology: the return of Christ, the millennium, the new creation. One of the most debated areas of theology — holding convictions humbly is wise.
The bodily raising of the dead at the end of the age — the resurrection of the righteous to eternal life and the unrighteous to judgment (John 5:29; Dan 12:2). Christ's resurrection is both the proof and the "firstfruits" of the general resurrection (1 Cor 15:20). The resurrection body is physical but transformed — immortal, imperishable, glorious (1 Cor 15:42–44).
Believers "caught up" to meet the Lord in the air (1 Thess 4:17). Timing debated: Pre-tribulation (before the 7-year tribulation — popularized by John Nelson Darby, 1800s); Mid-tribulation (halfway through); Post-tribulation (at Christ's return after tribulation). The pre-trib view is dominant in American evangelicalism; post-trib has stronger historical precedent.
The period of 1,000 years in Revelation 20 when Satan is bound and Christ reigns. Three main views: (1) Premillennialism — Christ returns before the millennium to reign literally on earth for 1,000 years; (2) Amillennialism — the "1,000 years" is symbolic of the current church age; (3) Postmillennialism — the gospel gradually transforms the world until Christ returns to a Christianized earth.
A period of intense suffering before the end — "great distress, unequaled from the beginning of the world" (Matt 24:21). Dispensationalists see this as a literal 7-year period (Daniel's 70th week — Dan 9:24–27) for national Israel's redemption. Covenant theologians and historicists apply these texts more broadly to the entire church age or to the destruction of Jerusalem (AD 70).
A spirit of antichrist (1 John 2:18) already at work, and many antichrists throughout history. Eschatologically: a final, personal world ruler who opposes God and demands worship. Paul calls him "the man of lawlessness" (2 Thess 2:3). Revelation's "Beast" (Rev 13) is widely identified with this figure. Historicists see Nero or the papacy; futurists see a literal future individual.
The universal, final judgment of all humanity — "the dead, great and small, standing before the throne, and books were opened" (Rev 20:12). The basis of judgment for unbelievers: their works, revealing a life of rejecting God. For believers: acquitted by Christ's righteousness, rewarded for works. "It is appointed for people to die once, and after this comes judgment" (Heb 9:27).
The eternal dwelling place of God and the redeemed — not a disembodied state in the clouds, but the new creation: "a new heaven and a new earth" (Rev 21:1), where God's presence fills everything (Rev 21:3). The New Jerusalem is a city of breathtaking beauty, with no more death, mourning, crying, or pain (Rev 21:4). Heaven is not the ultimate state — the resurrection and new creation are.
The place of eternal judgment for those who reject God. Described as fire (Matt 25:41), outer darkness (Matt 8:12), eternal separation from God (2 Thess 1:9), and conscious torment (Rev 14:10–11). Three main views: (1) Eternal conscious torment (traditional); (2) Annihilationism/Conditional immortality — the wicked are destroyed; (3) Universalism — ultimately all are saved. The first remains the majority evangelical position.
The Catholic doctrine of a post-death state of purifying suffering for believers who die without completing their temporal punishment for sins. It enables imperfect believers to become fully ready for heaven. Rejected by Protestants, who hold that Christ's atoning work is complete and believers are immediately in God's presence at death (2 Cor 5:8; Phil 1:23).
The condition of souls between physical death and the final resurrection. Catholics affirm purgatory. Most Protestants hold "soul sleep" (Luther's term) or conscious existence with Christ. The NT seems to indicate conscious existence: Paul says "to be away from the body is to be at home with the Lord" (2 Cor 5:8); the dying thief was told "today you will be with me in paradise" (Luke 23:43).
The final state of the redeemed — not an immaterial spiritual realm but a renewed, physical, glorified creation purged of all sin, corruption, and death. "He who was seated on the throne said, 'I am making everything new!'" (Rev 21:5). The whole creation groans for this liberation (Rom 8:19–22). God's original creation mandate — the garden — will finally be fully realized in the city (Rev 22).
A recurring OT motif describing God's decisive intervention in history — bringing judgment on His enemies and salvation for His people. Originally referred to specific historical judgments (Babylon on Judah, Assyria on Israel). In the NT it points to the final Day of Christ's return — sudden, unavoidable, comprehensive, bringing both cosmic judgment and eternal salvation.
The first five books of the Bible (Genesis–Deuteronomy), also called the Pentateuch. In Hebrew thought, more than "law" — it includes narrative, poetry, and instruction. Jesus said He came to fulfill, not abolish, the Torah (Matt 5:17). For Jews it remains the foundational Scripture; Christians understand it typologically and in light of Christ.
A solemn, binding agreement — the backbone of redemptive history. Major biblical covenants: Noahic (Gen 9 — with all creation; sign: rainbow), Abrahamic (Gen 15, 17 — land, seed, blessing; sign: circumcision), Mosaic/Sinai (Exod 19–24 — conditional; sign: Sabbath), Davidic (2 Sam 7 — eternal throne; sign: dynasty), New Covenant (Jer 31:31–34; inaugurated by Christ's blood).
The portable sanctuary built by Israel in the wilderness according to God's detailed instructions (Exod 25–40). It housed the Ark of the Covenant in its innermost room (Holy of Holies), accessible only to the High Priest on Yom Kippur. It was a "shadow" (Heb 10:1) of heavenly realities, fulfilled in Christ whose body is the true temple.
The permanent sanctuary built by Solomon in Jerusalem (completed c. 960 BC) to replace the Tabernacle. Destroyed by Babylon (586 BC). Rebuilt under Zerubbabel (c. 516 BC — "Second Temple"). Expanded magnificently by Herod the Great. Jesus declared His body to be the true Temple (John 2:19–21). Revelation 21:22 says in the new creation there is no temple — God Himself is the temple.
The gold-covered acacia wood box that housed the two stone tablets of the Law, Aaron's rod that budded, and a jar of manna. Its lid ("mercy seat") was flanked by two golden cherubim — the footstool of God's earthly throne. Carried by Levites; symbol of God's presence in Israel's midst. Disappeared at or before the Babylonian conquest; never recovered. Revelation 11:19 sees it in heaven.
The annual memorial of Israel's exodus from Egypt, instituted in Exodus 12. The blood of a spotless lamb was applied to doorposts; the Angel of Death "passed over" those homes. Jesus was crucified at Passover — "Christ, our Passover lamb, has been sacrificed" (1 Cor 5:7). He instituted the Lord's Supper within the Passover meal, reinterpreting its meaning in terms of His own body and blood.
The most solemn day in the Jewish calendar — the High Priest entered the Holy of Holies once a year, sprinkled blood on the mercy seat for his own sins and those of the nation, and sent a "scapegoat" into the wilderness bearing the people's sins. Hebrews 9–10 explains that Christ fulfilled and superseded Yom Kippur through His single, permanent, sufficient sacrifice.
The elaborate OT system of offerings instituted at Sinai: burnt offering (total consecration), grain offering (devotion), peace/fellowship offering (communion), sin offering (unintentional sin), guilt offering (restitution). All pointed forward to Christ: "the law is only a shadow of the good things that are coming" (Heb 10:1). His one offering "has made perfect forever those who are being made holy" (Heb 10:14).
The chief religious official of Israel, responsible for the Day of Atonement ritual and the most sacred ministries of the Tabernacle/Temple. He wore special vestments including the ephod and breastplate with 12 stones. Christ is our permanent, sinless, eternally interceding High Priest — "in the order of Melchizedek" (Heb 5:10), superior to every Levitical priest.
The cutting of the foreskin — the physical sign of the Abrahamic Covenant, marking a man as part of the covenant community. In the NT, Paul argues that Abraham was justified before he was circumcised (Rom 4:10) — proving circumcision is a sign, not the ground of righteousness. The true circumcision is "of the heart, by the Spirit" (Rom 2:29); baptism is the corresponding new covenant sign (Col 2:11–12).
A voluntary vow of special consecration to God for a period — marked by three abstentions: no wine or grape products, no cutting of hair, no contact with a corpse. Samson and John the Baptist were Nazirites from birth. Paul took a Nazirite vow (Acts 18:18). The vow expressed consecration; the shaved head at its conclusion was offered at the Tabernacle.
The seventh day of the week — hallowed by God at creation (Gen 2:2–3) and commanded in the Decalogue (Exod 20:8–11). Israel was forbidden to work; it was a sign of the Mosaic Covenant. Christians worship on Sunday (the Lord's Day — Rev 1:10), the day of resurrection. Colossians 2:16–17 calls OT Sabbaths "a shadow of what was to come; the reality is found in Christ."
Every 50th year in Israel — all debts cancelled, all Hebrew slaves freed, all land returned to its original owners. A radical economic reset built on the principle that the land belongs to God (Lev 25:23). Jesus launched His ministry by reading Isaiah 61 (which uses Jubilee language) and declaring "Today this scripture is fulfilled in your hearing" — He is the ultimate Jubilee.
The OT term for the realm of the dead — often translated "grave" or "the pit." In early OT usage, a shadowy underworld where both righteous and wicked go after death. By the intertestamental period, it was understood to have separate compartments (see Luke 16:19–31 — "Abraham's side" vs. torment). Peter quotes Ps 16:10 to argue Christ's soul was not left in Sheol (Acts 2:27).
God's authorized spokesperson — declaring His word, usually as "Thus says the LORD." OT prophets were authenticated by fulfilled prediction (Deut 18:22) and consistency with prior revelation. They spoke to both present situations (forth-telling) and future events (fore-telling). The ultimate prophet is Jesus (Deut 18:15; Acts 3:22); the NT gift of prophecy carries a different, lower authority.
The central message of the Christian faith: Jesus Christ died for our sins (according to the Scriptures), was buried, and rose again on the third day (1 Cor 15:3–4). Also refers to the four narrative accounts of Jesus' life (Matthew, Mark, Luke, John). Paul anathematizes any alteration of this message (Gal 1:8–9). It is "the power of God that brings salvation" (Rom 1:16).
The central theme of Jesus' preaching: God's saving reign breaking into history in Christ. It is "already" here (the King has come, Satan defeated — Luke 11:20) and "not yet" fully realized (consummated at the Second Coming). Misunderstanding: it is not primarily a political or territorial entity but God's dynamic reign over the hearts of His people and ultimately over all creation.
The eight "Blessed are..." statements opening the Sermon on the Mount. They describe the character of Kingdom citizens: poor in spirit, mourning, meek, hungry for righteousness, merciful, pure in heart, peacemakers, persecuted. They are not entry requirements but descriptions of those already in the Kingdom — and divine promises attached to each quality.
Jesus' extended ethical discourse — the definitive statement of Kingdom ethics. Contains the Beatitudes, the Lord's Prayer, the antitheses ("You have heard... but I say..."), teaching on prayer, fasting, money, worry, and judgment. Not a new law replacing Moses, but the authoritative interpretation of the Law by the Lawgiver Himself, going deeper to the heart.
The prayer Jesus gave as a model — not necessarily to be repeated verbatim but as a pattern: address (Our Father), adoration (hallowed be your name), alignment (your kingdom come), petition (daily bread), confession (forgive our debts), protection (lead us not into temptation), and praise (yours is the kingdom — in some manuscripts). It is comprehensive in seven movements.
An extended comparison — an earthly story with a heavenly meaning. Jesus taught ~40 parables. Purpose: to reveal truth to those with eyes to see, while concealing it from the hard-hearted (Matt 13:11–13). The rule: identify the single main point (not allegorize every detail). Some parables do have multiple points (the Prodigal Son has the father, two sons, and elder brother all as characters with meaning).
A supernatural event that surpasses the ordinary operations of nature, performed by God's power — often through a human agent. In John, miracles are "signs" that point to Jesus' identity (John 20:30–31). In Acts, they authenticate the apostolic message. The NT does not use miracles to merely display power but to reveal truth about Jesus and His Kingdom.
Jesus' final command: "Go and make disciples of all nations, baptizing them and teaching them to obey everything I have commanded you" (Matt 28:19–20). The foundation of Christian mission. Three participles (going, baptizing, teaching) qualify the one imperative (make disciples). The power: "All authority in heaven and on earth has been given to me." The promise: "I am with you always."
Celebrated 50 days after Passover — in the OT, the harvest festival of Shavuot. In Acts 2, 50 days after the crucifixion, the Holy Spirit was poured out on 120 believers — rushing wind, tongues of fire, speaking in languages. Peter preached and 3,000 were converted — the birthday of the Church. Fulfillment of Joel's prophecy about the Spirit on all flesh.
The Reformation watchword: we are declared righteous before God through faith alone, not faith plus works. Luther's summary: "A man is justified by faith apart from works of the law" (Rom 3:28). James 2:24 ("a man is justified by works and not by faith alone") refers to the validation of genuine faith before men, not to the basis of justification before God.
In the NT, primarily the Twelve chosen by Jesus plus Paul. Criteria for apostleship (Acts 1:21–22): witness of the risen Christ from His baptism onward. Paul's apostleship was direct commission by the risen Christ on the Damascus road. Some argue for a secondary sense (missionaries — Acts 14:14). Most cessationists hold the gift of apostleship (in the primary sense) has ceased.
A learner who follows and is shaped by a teacher. In the Gospels, the 12 disciples are most prominent, but thousands more followed Jesus. The Great Commission commands making disciples — not merely converts. A disciple: abides in Christ's word (John 8:31), loves other disciples (John 13:35), bears fruit (John 15:8), and takes up his cross (Luke 14:27).
Often translated "lovingkindness," "steadfast love," "mercy," or "covenant love." It is love expressed within a covenant relationship — faithful, loyal, self-giving, persevering. Arguably the most theologically rich word in the OT. "The steadfast love (hesed) of the LORD never ceases; his mercies never come to an end" (Lam 3:22). Micah 6:8 commands us to "love hesed."
Usually translated "peace" but far richer — it means wholeness, completeness, flourishing, right relationship. Not merely the absence of conflict but the presence of everything that makes for true wellbeing. Christ is the "Prince of Peace" (Isa 9:6); He "made peace by the blood of his cross" (Col 1:20); He is "our peace" (Eph 2:14). The biblical vision of the new creation is shalom fully restored.
Hebrew word translated as spirit, breath, or wind depending on context. "The Spirit (ruach) of God was hovering over the waters" (Gen 1:2). God breathed the ruach of life into Adam (Gen 2:7). Ezekiel's valley of dry bones vision: "Prophecy to the breath (ruach); prophesy, son of man, and say to it... 'Come, breath (ruach), and breathe into these slain'" (Ezek 37:9). The NT Greek equivalent is pneuma.
Often translated "soul" but means the whole living being — the total person, not an immaterial part that survives death. "The LORD God formed a man from the dust and breathed into his nostrils the breath of life, and the man became a living nephesh (being)" (Gen 2:7). The OT does not teach Greek immortality of the soul as a natural possession; life comes from God.
"Holy, holy, holy is the LORD Almighty" (Isa 6:3). The root means "cut off/separated" — God is absolutely separate from all that is creaturely and sinful. Holiness radiates from God and everything it touches becomes holy (the holy city, holy Sabbath, holy people). The command "Be holy, because I am holy" (Lev 11:44) is the moral heartbeat of the entire Bible.
In Hebrew thought, the word (dabar) is not merely a sound but a powerful event — once spoken, it accomplishes. "By the word (dabar) of the LORD the heavens were made" (Ps 33:6). "My word that goes out from my mouth will not return to me empty, but will accomplish what I desire" (Isa 55:11). The Hebraic view of language as inherently active and powerful.
The NT's primary word for love — not a natural human affection but a self-giving, other-centered, unconditional love that originates in God's character. "God is agape" (1 John 4:8). It does not depend on the lovability of the object: "God demonstrates his own love (agape) for us in this: while we were still sinners, Christ died for us" (Rom 5:8). The "love chapter" (1 Cor 13) is agape love's definitive description.
"In the beginning was the Logos, and the Logos was with God, and the Logos was God" (John 1:1). In Greek philosophy (Heraclitus, Stoics), logos was the rational principle governing the universe. Philo (Jewish philosopher) used it as God's agent in creation. John takes the term and fills it with radical new meaning: the eternal Logos became flesh — a specific person, Jesus of Nazareth (John 1:14).
Greek equivalent of Hebrew ruach — spirit, breath, wind. "God is pneuma, and his worshipers must worship in the Spirit (pneuma) and in truth" (John 4:24). The Holy Spirit is the Pneuma Hagion (Holy Spirit). "No one knows the thoughts of God except the Spirit (pneuma) of God" (1 Cor 2:11). Used of the human spirit, the Holy Spirit, and evil spirits.
Qualitative time — the opportune moment, the appointed time, the right season. Distinguished from chronos (chronological sequence). "When the fullness of kairos had come, God sent his Son" (Gal 4:4). "The kairos is fulfilled, and the kingdom of God has come near" (Mark 1:15). To "redeem the kairos" (Eph 5:16) means seizing the Spirit-given opportunities for Kingdom advance.
The Greek NT word usually translated "faith" or "belief" — but with a range including trust, reliability, and faithfulness. When Paul writes "the righteous shall live by faith (pistis)" (Gal 3:11, quoting Hab 2:4), some scholars argue it refers to "the faithfulness of Christ" rather than our faith in Christ (see "pistis Christou" debate). Most translations retain "faith in Christ."
"Charis to you and peace" — Paul's standard greeting, transforming the Greek greeting (chairo — rejoice) into a theological declaration. Charis is free, undeserved favor — the character of God's giving. "From his fullness we have all received charis upon charis" (John 1:16). "My charis is sufficient for you, for my power is made perfect in weakness" (2 Cor 12:9).
More than "fellowship" in the thin modern sense — koinonia is deep participation and sharing in a common reality. We have koinonia with the Father and the Son (1 John 1:3), with the Spirit (2 Cor 13:14), with Christ's sufferings (Phil 3:10), and with one another (Acts 2:42). The Lord's Supper is the koinonia of the body and blood of Christ (1 Cor 10:16).
Literally "change of mind/direction" — not mere remorse or feeling sorry, but a fundamental turning of the will and life away from sin toward God. "Godly sorrow brings metanoia that leads to salvation" (2 Cor 7:10). John the Baptist's and Jesus' first message: "Repent (metanoeite), for the kingdom of heaven has come near" (Matt 3:2; 4:17). The whole Christian life is a life of ongoing metanoia.
"I am the anastasis and the life" (John 11:25). The word used throughout the NT for bodily resurrection — not spiritual survival or resuscitation but a genuine bodily rising to transformed, immortal physical life. The anastasis of Jesus is the cornerstone of Christian faith (1 Cor 15:14, 17). The general anastasis (of all the dead) is declared in John 5:28–29 and Daniel 12:2.
The technical NT term for the Second Coming of Christ — originally used for the ceremonial arrival of a king or emperor to a city. "The LORD himself will come down from heaven... and the dead in Christ will rise first" (1 Thess 4:16). The question of Matt 24:3 ("What will be the sign of your parousia?") anchors the entire Olivet Discourse.
The theological tradition flowing from John Calvin (1509–1564) and the Reformation. Key distinctives: TULIP (Total Depravity, Unconditional Election, Limited/Definite Atonement, Irresistible Grace, Perseverance of the Saints), covenant theology, paedobaptism (most), and a high view of God's sovereignty. Denominations: Presbyterian, Reformed Baptist, Reformed Anglican, Dutch Reformed.
(T) Total Depravity — human nature wholly corrupted by sin. (U) Unconditional Election — God's choice is not based on foreseen faith. (L) Limited/Definite Atonement — Christ died effectively for the elect specifically. (I) Irresistible Grace — God's effectual call cannot be finally resisted by the elect. (P) Perseverance of the Saints — true believers will persevere to the end.
The theological tradition stemming from Jacob Arminius (1560–1609), in reaction against Calvinist determinism. Key tenets: God foreknew who would believe and elected on that basis; Christ died for all; prevenient grace enables all to respond; the Spirit can be resisted; believers can fall away from salvation. Dominant in Methodism, Wesleyanism, and many Baptist and evangelical traditions.
The tradition stemming from Martin Luther (1483–1546) and the Lutheran Confessions (Augsburg Confession 1530; Luther's Catechisms; Book of Concord 1580). Distinctives: justification by faith alone as the material principle; Scripture alone as the formal principle; sacramental theology (real presence in the Supper; baptismal regeneration); law/gospel distinction; two kingdoms doctrine.
A theological system (C.I. Scofield, John Nelson Darby) dividing history into distinct "dispensations" in which God deals differently with humanity. Distinctives: sharp distinction between Israel and the Church; a future 7-year tribulation for Israel; pre-tribulation rapture; a literal 1,000-year earthly reign of Christ. Dominant in American fundamentalism and much of evangelical pop eschatology.
An interpretive framework reading all of Scripture through three covenants: the Covenant of Redemption (eternal intra-Trinitarian), Covenant of Works (with Adam), and Covenant of Grace (unified plan from the Fall onward). Sees the OT and NT as one covenant family; supports infant baptism as the new circumcision; sees the church as the continuation of redeemed Israel. The dominant Reformed interpretive framework.
A position between dispensationalism and covenant theology. All OT covenants are fulfilled in and replaced by the New Covenant in Christ. The law of Christ (not the Mosaic law) is the Christian's rule of life. Supports believer's baptism. Associated with Tom Wells, Fred Zaspel, and many Reformed Baptists.
A movement born from the Azusa Street Revival (Los Angeles, 1906) emphasizing the baptism of the Holy Spirit as a second work of grace evidenced by speaking in tongues. Characterized by emphasis on spiritual gifts, divine healing, and emotional worship. Now ~700 million adherents worldwide. Major denominations: Assemblies of God, Church of God in Christ.
A renewal movement (beginning 1960s) within mainline Protestant and Catholic churches emphasizing spiritual gifts (tongues, prophecy, healing) but not requiring tongues as the initial evidence of Spirit-baptism. Distinguished from classical Pentecostalism by crossing denominational lines. The "Third Wave" (John Wimber, Vineyard) is a further development.
One of the three major streams of Christianity (alongside Catholicism and Protestantism). Characterized by the seven ecumenical councils as authoritative, theosis (divinization) as the goal of salvation, a high sacramental theology, elaborate liturgical worship, strong emphasis on the Holy Spirit and Incarnation, and rejection of the filioque clause in the Nicene Creed.
The largest Christian body (~1.3 billion). Holds Scripture and Sacred Tradition as co-equal sources of authority; the Pope as Vicar of Christ with infallibility under certain conditions; seven sacraments; the Mass as the re-presentation of Christ's sacrifice; purgatory; veneration of Mary and saints; justification as both declaration and transformation. The Reformation was largely a protest against certain Catholic distinctives.
A theological movement originating in Latin America (Gustavo Gutiérrez, 1970s) that reads the gospel through the lens of the poor and oppressed — seeing salvation as encompassing liberation from economic and political oppression, not only from individual sin. It interprets the Exodus as the paradigm of salvation. Criticized for too-close an alliance with Marxist analysis.
The view (Clark Pinnock, Greg Boyd, John Sanders) that God has voluntarily limited His exhaustive foreknowledge of future free human decisions, in order to sustain genuine human freedom and a real dynamic relationship with His creatures. The future is "partly settled, partly open." Criticized by most evangelicals as incompatible with Scripture's teaching on divine omniscience (Ps 139; Isa 46:10).
The belief that ultimately all people — and possibly all beings — will be saved. Origen held a form of this. "Christian universalism" grounds it in Christ's all-sufficient atonement. Most evangelical theologians reject this as incompatible with Scripture's warnings about eternal judgment (Matt 25:46; Rev 20:14–15). Karl Barth's "universal election" in Christ has been interpreted (controversially) as implying universalism.
The first ecumenical council, convened by Emperor Constantine to address the Arian controversy. Arius taught Christ was the highest creation — "there was a time when he was not." The council affirmed the full deity of Christ: He is "of the same substance" (homoousios) as the Father. Produced the Nicene Creed (325, expanded at Constantinople 381). Athanasius contra mundum.
The fourth ecumenical council, which resolved the controversy about Christ's two natures. Condemned Nestorianism (two separate persons in Christ) and Eutychianism (the two natures merged into one). Defined the Hypostatic Union: Christ is "one person in two natures, without confusion, without change, without division, without separation." Accepted by Catholic, Orthodox, and Protestant churches.
The second ecumenical council, which confirmed and expanded the Nicene Creed and defined the full deity of the Holy Spirit against the Pneumatomachi ("Spirit-fighters," who held the Spirit was a creature). The Spirit is of the same substance as the Father and Son, "Lord and giver of life... who proceeds from the Father (and the Son — filioque added in the West)."
The great theological controversy that contributed to the East-West Schism (1054). Western Christianity added "and the Son" (filioque) to the Nicene Creed — the Spirit proceeds from the Father "and the Son." Eastern Orthodoxy insists the Spirit proceeds from the Father alone (John 15:26) and argues the West had no authority to alter the creed unilaterally. Still unresolved.
The simplest and most widely used statement of Christian faith, used since at least the 2nd century as a baptismal confession. Covers: the Trinity, the Incarnation, the Virgin Birth, Christ's suffering under Pilate, death, burial, resurrection, ascension, session, return to judge, the Holy Spirit, the holy catholic church, communion of saints, forgiveness, resurrection of the body, and life everlasting.
The most ecumenical Christian creed — accepted by Catholic, Orthodox, Protestant, and Anglican churches. Trinitarian structure. Key additions over the Apostles' Creed: Christ is "God from God, Light from Light, true God from true God, begotten not made, of the same substance as the Father." The Spirit "proceeds from the Father (and the Son — Western addition)."
The 16th-century movement that reformed and eventually separated from Rome. Sparked by Luther's 95 Theses (1517, against indulgences). Key figures: Luther (Germany), Zwingli (Zurich), Calvin (Geneva), Cranmer (England). The Five Solas: Sola Scriptura (Scripture alone), Sola Fide (faith alone), Sola Gratia (grace alone), Solus Christus (Christ alone), Soli Deo Gloria (to God's glory alone).
The five Reformation rallying cries: (1) Sola Scriptura — Scripture alone is the final authority over the church; (2) Sola Fide — justification by faith alone, without meritorious works; (3) Sola Gratia — salvation by grace alone, not grace plus human merit; (4) Solus Christus — Christ alone is Mediator and Savior; (5) Soli Deo Gloria — to God alone be the glory, not to human merit or saints.
The Reformed confessional standard produced by the Westminster Assembly (English Parliament's theological commission). Covers: Scripture, the Trinity, God's decrees, creation, providence, the Fall, covenant, Christ, salvation, the church, sacraments, and eschatology. The subordinate standard for Presbyterian churches worldwide. The Westminster Catechisms (Larger and Shorter) accompany it; the Shorter opens: "Man's chief end is to glorify God and to enjoy him forever."
The Catholic response to the Protestant Reformation — defined Catholic doctrine in opposition to Protestant distinctives. Affirmed: Scripture and Tradition as co-equal sources of authority; justification as both declaration and transformation (rejecting sola fide); seven sacraments; transubstantiation; purgatory; and the canonicity of the deuterocanonical books. Set Roman Catholic theology for centuries.
The formal split between Western (Roman Catholic) and Eastern (Orthodox) Christianity. Immediate cause: the filioque clause and the Pope's claim to universal jurisdiction. Background: centuries of theological, cultural, linguistic, and political divergence. The mutual anathemas were lifted in 1964 by Paul VI and Patriarch Athenagoras, but full communion has not been restored.
The discipline of giving a reasoned defense of the Christian faith — answering objections, making positive arguments, and commending the gospel to skeptics. Peter commands it: "Always be prepared to give an answer (apologia) to everyone who asks you to give the reason for the hope that you have" (1 Pet 3:15). Major approaches: classical, evidential, presuppositional, cumulative case.
An argument for God's existence from the existence of the universe (kosmos): (1) Everything that begins to exist has a cause; (2) The universe began to exist; (3) Therefore, the universe has a cause — which must be spaceless, timeless, immaterial, personal, and enormously powerful. The Kalam version (Al-Ghazali, William Lane Craig) uses modern Big Bang cosmology. Challenged by quantum mechanics.
An argument for God from the order, complexity, and purposiveness (telos) of the universe. Paley's watchmaker analogy: a watch implies a watchmaker; the vastly more complex creation implies a Designer. Contemporary version: the fine-tuning argument — the physical constants of the universe are calibrated to extraordinary precision for life. ID (Intelligent Design) makes a version of this argument scientifically.
An argument for God's existence from the concept of God alone (Anselm, 1078; Descartes; Plantinga's modal version): God is defined as "that than which nothing greater can be conceived." Such a being, if only conceivable and not actual, would not be the greatest conceivable — therefore He must actually exist. Kant famously objected that existence is not a predicate. Plantinga's modal version avoids some objections.
An argument for God from the existence of objective moral values and duties: (1) If God does not exist, objective moral values and duties do not exist; (2) Objective moral values and duties do exist; (3) Therefore, God exists. Associated with C.S. Lewis and contemporary philosopher William Lane Craig. If morality is merely evolved preference, "wrong" becomes meaningless.
The defense of God's goodness and justice in the face of evil and suffering. Major theodicies: (1) Greater good — God permits evil to bring about greater goods (Rom 8:28); (2) Free will defense — evil results from creaturely freedom, which God gave because love requires freedom; (3) Soul-making (Irenaeus, Hick) — suffering develops character. No theodicy fully satisfies; Job models lamenting honestly while trusting God.
The apologetic method (Cornelius Van Til, Greg Bahnsen) holding that we should not argue to God from neutral, common ground with unbelievers, but from the presupposition of the Christian worldview. The unbeliever already knows God (Rom 1:21) but suppresses this truth. We expose the internal incoherence of non-Christian worldviews and argue that only the triune God makes knowledge, logic, and morality intelligible.
The apologetic method (John Warwick Montgomery, Josh McDowell, Gary Habermas) that uses historical evidence — especially for the resurrection — to argue for the truth of Christianity. Treats the Bible as a reliable historical document and argues from the evidence that Jesus rose from the dead, which verifies His claims. The resurrection is the hinge-point: if true, Christianity is vindicated.
The most powerful philosophical objection to theism: (1) If God is all-good, He wants to prevent evil; (2) If God is all-powerful, He can prevent evil; (3) Evil exists; (4) Therefore, either God is not all-good or not all-powerful, or God does not exist. The logical version (Mackie) has been largely answered by the free will defense (Plantinga). The evidential version (Rowe) — there is too much gratuitous evil — is the live challenge. The biblical response includes both theodicy and lament.
Communion with God — including adoration, confession, thanksgiving, and supplication (ACTS). Jesus modeled it (Luke 5:16; Mark 1:35), taught it (Matt 6:9–13), and commanded it (Matt 7:7–8). "Pray without ceasing" (1 Thess 5:17) suggests a continuous orientation of the heart to God, not non-stop verbal prayer. Hebrews 4:16 gives the basis: approach "the throne of grace with confidence."
"True worshipers will worship the Father in the Spirit and in truth" (John 4:23). Worship is not a musical style or church service but the whole-person orientation of life toward God — including praise, prayer, giving, service, and obedience. Paul calls the presentation of our bodies "a living sacrifice, holy and pleasing to God — your true and proper worship" (Rom 12:1). All of life is to be worship.
Voluntary abstention from food (and sometimes other pleasures) for spiritual purposes — intensified prayer, seeking God's direction, expressing grief and repentance, or as warfare against spiritual opposition. Jesus assumed His disciples would fast ("when you fast" — Matt 6:16, not "if"). Isaiah 58 defines the fast God chooses: releasing the oppressed, feeding the hungry — justice as spiritual discipline.
Practices that train us for godliness (1 Tim 4:7) — not means of earning grace but the Spirit-enabled habits that keep us in the flow of grace. Inward: meditation, prayer, fasting, study. Outward: simplicity, solitude, submission, service. Corporate: confession, worship, guidance, celebration. Associated with Richard Foster's "Celebration of Discipline" and Dallas Willard's "The Spirit of the Disciplines."
Beyond the OT Sabbath command, Hebrews 4 speaks of a deeper rest still available — ceasing from self-effort in salvation (4:10), trusting in Christ's finished work. Jesus offers "rest for your souls" (Matt 11:29) — the ultimate sabbath. Weekly rest is still practically wise and spiritually restorative, even if not legally binding under the New Covenant.
"If we confess our sins, he is faithful and just and will forgive us our sins and purify us from all unrighteousness" (1 John 1:9). Confession means agreeing with God about our sin — saying the same thing He says. James 5:16 ("confess your sins to each other") commends mutual confession in community for healing. Catholic auricular confession (to a priest) is a structured form; most Protestants confess directly to God.
An expression of praise to God. Famous examples: the Gloria Patri ("Glory be to the Father..."); the "Old Hundred" ("Praise God from whom all blessings flow"); the Lord's Prayer closing ("for yours is the kingdom..."); Paul's outbursts of praise (Rom 11:33–36). The whole of Scripture moves toward doxology — all theology should end in worship.
The seventh day of rest, instituted at creation and commanded in the Decalogue. Jesus clarified: "The Sabbath was made for man, not man for the Sabbath" (Mark 2:27) — it is a gift, not a burden. Christians worship on Sunday (the Lord's Day — Rev 1:10) in celebration of the resurrection. Col 2:16 says Sabbaths are "a shadow of things to come; the reality is found in Christ."
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