Biblical Theme Map

Biblical Theme Map — Acts 1–28

Purpose

This document maps the nine curriculum doctrines onto Acts’ narrative structure, traces each theme’s roots in the Old Testament and its connections forward into the New Testament (with particular attention to the Romans baseline curriculum), and shows how Acts 2:1–41 functions as the thematic nucleus from which every major doctrinal thread in the book radiates. This map governs Phase 2 teaching-note sequencing and ensures no doctrine is taught in isolation from its Scripture-wide context.

1. Acts’ Structural Backbone: Acts 1:8 as the Book’s Thesis Statement

“But you will receive power when the Holy Spirit has come upon you, and you will be my witnesses in Jerusalem and in all Judea and Samaria, and to the end of the earth.” (Acts 1:8)

Every major theme in Acts is a development of this single verse. The book’s geography is its theology:

Movement	Chapters	Primary Doctrine Emphasis
Jerusalem	1–7	Holy Spirit and Pentecost; Church as Community; Apostolic Authority and Miracles; first Persecution
Judea, Samaria, transitional expansion	8–12	Gospel to Jews and Gentiles (Samaritans, Ethiopian eunuch, Cornelius); Conversion of Paul
To the end of the earth	13–28	Justification apart from the Law; Persecution and Bold Witness; Great Commission Fulfilled

Acts 2:1–41 — the core passage — sits at the hinge of the very first movement and functions as the thematic nucleus of the entire book: nearly every doctrine in the curriculum either originates or receives its programmatic statement within these forty-one verses.

2. Theme-by-Theme Map

2.1 The Holy Spirit and Pentecost

Acts location: Programmatic outpouring at Acts 2:1-21; recurring fillings/outpourings at Acts 4:8, 31; 6:5; 7:55; 8:15-17; 9:17; 10:44-46; 11:15-16, 24; 13:2, 4, 9, 52; 15:8, 28; 19:6; 20:23; 21:11.
OT roots: Joel 2:28-32 (direct fulfillment text, Acts 2:17-21); Ezekiel 36:26-27 and 37:14 (new-heart/new-Spirit promise); Numbers 11:29 (Moses’s longing that all the LORD’s people would prophesy); Isaiah 44:3 (Spirit poured out like water).
Forward into Romans: Romans 5:5 (“God’s love has been poured into our hearts through the Holy Spirit,” using the same ἐκχέω/pour-out root as Acts 2:17-18); Romans 8:9-16 (indwelling Spirit, Spirit of adoption, Abba cry); Romans 8:23 (firstfruits of the Spirit, thematically tied to Pentecost’s firstfruits-festival background — see cross-reference analysis Part 3).
Trajectory: Promised (Joel) → poured out corporately and individually at Pentecost (Acts 2) → extended without distinction to Samaritans (Acts 8), Gentiles (Acts 10-11), and disciples previously under John’s baptism (Acts 19) → assumed as the ongoing, indwelling reality of every believer’s life in Romans 8.
Japanese teaching note: 聖霊 must never stand as 霊 alone (Critical, per baseline); Pentecost’s decisive, once-for-all inaugurating outpouring (Acts 2) must be distinguished in teaching from Romans 8’s description of the Spirit’s ongoing indwelling presence — one is a historical hinge event, the other its abiding consequence.

2.2 The Gospel to Jews and Gentiles

Acts location: Programmatic in Acts 1:8; enacted at Acts 2 (diaspora Jews of every nation), Acts 8 (Samaritans, Ethiopian eunuch), Acts 10-11 (Cornelius), formally ratified Acts 15 (Jerusalem Council), lived out Acts 13-28 (Paul’s missionary journeys), climactic at Acts 28 (Rome, the empire’s center).
OT roots: Genesis 12:3 (blessing to all nations through Abraham); Isaiah 49:6 and 42:6 (light to the Gentiles); Amos 9:11-12 (Gentile inclusion under David’s restored tent).
Forward into Romans: Romans 1:16 (“to the Jew first and also to the Greek”); Romans 3:29-30 (one God, one way of justification for both); Romans 9-11’s extended argument on Israel and the nations; Romans 15:8-12’s OT catena celebrating Gentile inclusion.
Trajectory: Peter’s Pentecost sermon already contains the seed (“all who are far off,” Acts 2:39) → Philip’s Samaritan and Ethiopian ministry (Acts 8) → Cornelius as the decisive Gentile-inclusion narrative (Acts 10) → Jerusalem Council settles the question doctrinally (Acts 15) → Paul’s entire ministry enacts it → Rome, the gospel’s geographic and symbolic terminus (Acts 28), before Romans then supplies its full systematic theology.
Japanese teaching note: This theme is the direct narrative counterpart to Romans 9-11’s theological argument; Acts shows what Romans explains. Consistently resist any uchi-soto (insider/outsider) framing across both curricula, per baseline’s Universal Scope of the Gospel rule.

2.3 Repentance and Baptism

Acts location: Programmatic at Acts 2:38 (“Repent and be baptized”); repeated at Acts 3:19; 8:12-13, 36-38; 9:18; 10:47-48; 16:15, 33; 18:8; 19:3-5; 22:16.
OT roots: Ezekiel 18:30-32 (“turn, and live”); Isaiah 55:6-7 (seek the LORD, turn from wicked ways); ceremonial washing background (Leviticus purity regulations) as a contrast case, not a source, per the baseline’s Shinto-purity collision warning.
Forward into Romans: Romans 6:1-4 (baptism into Christ’s death and resurrection, union with him) supplies the theological depth that Acts narrates but does not itself expound; Romans 2:4 (God’s kindness leads to repentance, μετάνοια, the same word as Acts 2:38).
Trajectory: Established as the normative twin response to gospel proclamation at Pentecost (Acts 2) → refined with the John’s-baptism/Christian-baptism distinction (Acts 19) → theologically grounded retrospectively in Romans 6’s union-with-Christ theology.
Japanese teaching note: 悔い改め must be taught as Godward whole-person reorientation, never conflated with 反省 (secular regret/self-reflection) or 懺悔 (Buddhist ritual confession); バプテスマ/洗礼 must be distinguished from Shinto purification rites (清め/禊), which address ritual pollution (穢れ) rather than forgiveness of sin before a personal God.

2.4 The Church as Community

Acts location: Birth at Acts 2:42-47; structural development at Acts 4:32-37 and 6:1-6; multi-ethnic maturity at Acts 11:19-26 (Antioch); conciliar self-governance at Acts 15; mature eldership structures at Acts 20:17-38.
OT roots: The qahal/assembly of Israel (Deuteronomy 4:10, ἐκκλησία in the LXX); Jeremiah 31:31-34’s new covenant community promise.
Forward into Romans: Romans 12:3-8 (one body, many members, mutual service); Romans 16’s extensive greetings, naming a real, functioning church network — the very kind of community Acts narrates being formed city by city.
Trajectory: Spontaneous Spirit-formed unity at Pentecost (Acts 2:42-47) → structured for practical service (Acts 6) → tested and refined through persecution (Acts 4-8) → deliberately multi-ethnic at Antioch (Acts 11) → self-governing through apostolic-elder councils (Acts 15, 20).
Japanese teaching note: 交わり (fellowship) and 教会 (church) must be taught as doctrinally-anchored community centered on apostolic teaching and shared life in Christ, not generic 仲間意識 (in-group solidarity) flowing from Japan’s wa-harmony culture; “holding all things in common” (Acts 2:44; 4:32) must be framed as voluntary, Spirit-motivated generosity, never an enforced collectivist system.

2.5 Apostolic Authority and Miracles

Acts location: Acts 2:43; 3:1-10; 4:33; 5:12-16; 6:8; 8:6-7, 13; 9:32-42; 13-14; 19:11-12; 20:9-12; 28:8-9.
OT roots: The Moses/Elijah/Elisha sign-miracle pattern (Exodus 4:1-9; 1 Kings 17-18; 2 Kings 4-5) — miracles authenticating a divinely sent messenger.
Forward into Romans: Romans 15:18-19 — Paul’s own summary, “what Christ has accomplished through me… by signs and wonders, by the power of the Spirit” — a direct verbal echo of Acts’ σημεῖα καὶ τέρατα vocabulary, making this one of the clearest first-person authorial links between the two curricula.
Trajectory: Apostles Peter and John (Acts 3-5) → non-apostle Spirit-filled deacons Stephen and Philip (Acts 6, 8) → Paul (Acts 13-28) → continues functioning “unhindered” through the book’s final verse (Acts 28:31).
Japanese teaching note: しるしと不思議 requires active restoration of doctrinal weight against 不思議’s secular dilution toward “curious/mysterious”; イエスの名によって must be distinguished from Japanese folk-magic incantation formulas (陰陽師 traditions) and modern pop-culture “power word” tropes — this is authorized action under Christ’s Lordship, not verbal magic.

2.6 Persecution and Bold Witness

Acts location: Acts 4-5 (Sanhedrin threats); Acts 6:8-7:60 (Stephen’s trial and martyrdom); Acts 8:1-3 (Saul as persecutor); Acts 12 (Herod’s persecution, James’s death); Acts 14:19 (stoning at Lystra); Acts 16:19-24 (Philippi imprisonment); Acts 21-28 (Paul’s arrest, trials, journey to Rome).
OT roots: The rejected-prophets motif (2 Chronicles 36:15-16; Nehemiah 9:26; Jeremiah’s own persecution narrative); “stiff-necked” resistance language (Exodus 32:9, quoted at Acts 7:51).
Forward into Romans: Romans 8:35-39 (“tribulation… persecution… sword”; nothing can separate believers from Christ’s love); Romans 5:3-5 (suffering produces endurance, character, hope).
Trajectory: Escalating Jewish-authority opposition (Acts 4-5) → first martyrdom, Stephen (Acts 7) → the persecutor Saul becomes the persecuted apostle Paul (Acts 9 onward) → culminates with Paul under Roman guard yet proclaiming “unhindered” (Acts 28:31), a paradoxical triumph anticipating Romans 8’s assurance that no persecution can sever the believer from Christ.
Japanese teaching note: 大胆に (boldness) risks reading as socially inappropriate self-assertion given Japan’s “the nail that sticks out gets hammered down” conformity pressure; must be taught as Spirit-empowered, God-directed courage flowing from having been with Jesus (Acts 4:13) and filled with the Spirit (Acts 4:31), not a personality trait. 証人/殉教 — Greek’s single μάρτυς word family must be deliberately reconnected across the two Japanese terms it requires.

2.7 Conversion of Paul

Acts location: Acts 9 (narrative); Acts 22 (retold before the Jerusalem crowd); Acts 26 (retold before Agrippa).
OT roots: Prophetic call-narrative pattern (Isaiah 6:1-8; Jeremiah 1:4-10; Ezekiel 1:28-2:1); light/darkness theophany imagery.
Forward into Romans: Romans 1:1 (“Paul, a servant of Christ Jesus, called to be an apostle”); Romans 1:5’s “obedience of faith,” which Paul’s own conversion embodies as its first and paradigmatic instance; Romans 5:8, 20 (grace abounding to the actively hostile — Paul the persecutor is grace’s own case study).
Trajectory: Zealous persecutor (Acts 8:1-3; 9:1-2) → confronted by the risen, glorified Lord (Acts 9:3-6) → converted, commissioned as a “chosen instrument” (Acts 9:15) → becomes the apostle whose theology of grace overcoming undeserving hostility (Romans 5) is autobiographically grounded in his own testimony, retold twice more (Acts 22, 26) for maximum narrative and doctrinal emphasis.
Japanese teaching note: 回心 must be distinguished from its secular Japanese usage for any ordinary change of opinion or attitude; this is a Spirit-wrought, God-initiated total reorientation, illustrated vividly by a man previously actively opposing God, not merely uncertain or seeking.

2.8 Justification apart from the Law

Acts location: First full statement at Acts 13:38-39 (Antioch); contested and formally resolved at Acts 15 (Jerusalem Council); assumed as settled doctrine in Paul’s subsequent ministry (Acts 16:1-3’s uncircumcised Timothy; Acts 21:20-25).
OT roots: Genesis 15:6 (Abraham’s faith counted as righteousness — background, not directly quoted in Acts); Habakkuk 2:4 (the righteous shall live by faith — background, not quoted in Acts; see disambiguation from Habakkuk 1:5 at Acts 13:41).
Forward into Romans: THE central Romans doctrine, expounded fully at Romans 3:21-4:25. Acts 13 and Acts 15 are the narrative-historical events; Romans is the systematic theological exposition written to unpack what those events settled in practice.
Trajectory: Stated at Antioch (Acts 13) → the church’s first major internal controversy over this exact question (Acts 15) → resolved by apostolic council, not by continued ambiguity → the settled doctrine that Paul then carries throughout the remainder of Acts and later expounds in full theological depth in Romans.
Japanese teaching note: This is the single most important Acts-Romans doctrinal bridge in the entire curriculum pairing. 義と認められること (Critical, per baseline) must render identically in both curricula’s discussion of this doctrine; Acts supplies the historical narrative proof that Romans then supplies the theological argument for — teaching materials should present them as two movements of one continuous doctrinal development, not two separate topics.

2.9 The Great Commission Fulfilled

Acts location: Programmatic statement Acts 1:8; Jerusalem phase (Acts 2-7); Samaria/transitional phase (Acts 8-12); “to the end of the earth” phase (Acts 13-28), culminating at Rome (Acts 28:30-31).
OT roots: Isaiah 49:6 (light to the nations, to the end of the earth); Psalm 2:8 (nations as inheritance); Genesis 12:3 (blessing to all families of the earth); Isaiah 2:2-3 (nations streaming to Zion — Acts reverses the direction: the church goes out to the nations rather than waiting for the nations to come in).
Forward into Romans: Romans 10:14-18 (“How will they hear without someone preaching?… their voice has gone out to all the earth,” quoting Psalm 19:4); Romans 15:19-24 (Paul’s own missionary ambition and itinerary, structurally parallel to Acts’ geographic outline); Romans 16’s greeting list, evidence of the very network Acts narrates being built city by city.
Trajectory: Thesis stated (Acts 1:8) → structures the entire book’s geography → reaches its narrative and symbolic terminus with the gospel proclaimed “unhindered” at the empire’s very center (Acts 28:30-31) — the final image of the book, disproportionately shaping the reader’s takeaway impression of the whole commission’s fulfillment.
Japanese teaching note: 神の国 at both bookends (Acts 1:6 and 28:31) requires the baseline’s mandatory doctrinal anchoring against pre-1945 State Shinto ultranationalist resonance (神国日本); frame the commission’s fulfillment as spiritual conquest through proclamation, never political or territorial expansion — a point Acts 1:6’s corrected nationalistic expectation already makes explicit within the text itself.

3. Cross-Theme Interconnection Diagram (Textual)

                         ACTS 1:8 (thesis)
                               |
              ┌────────────────┼────────────────┐
              |                |                 |
         JERUSALEM        JUDEA/SAMARIA      END OF THE EARTH
         (chs. 1-7)         (chs. 8-12)         (chs. 13-28)
              |                |                 |
    Holy Spirit & Pentecost    |          Justification apart
    (ch. 2 — NUCLEUS)          |          from the Law (13, 15)
              |                |                 |
    Church as Community   Gospel to Jews    Persecution & Bold
    (2:42-47, 4, 6)        & Gentiles       Witness (14, 16, 21-28)
              |            (8, 10-11, 15)         |
    Apostolic Authority         |          Great Commission
    & Miracles (3-6)     Conversion of      Fulfilled (28)
              |            Paul (9)                |
    Persecution begins          |                   |
    (4-5, 7 — first             └───────────────────┘
     martyrdom)                          |
                                   All themes converge
                                   at Rome (Acts 28),
                                   handing off to the
                                   Romans curriculum's
                                   theological exposition

Acts 2:1-41 sits at the top of this structure as the chapter from which the Spirit’s outpouring, the Church’s birth, apostolic proclamation, the call to repentance and baptism, the first mockery/opposition, and the seed statement of Gentile inclusion (“all who are far off,” 2:39) all simultaneously originate — justifying its designation as the curriculum’s core passage and the book’s thematic nucleus.

4. Governing Principle for Phase 2 Teaching Sequencing

Because Acts is the narrative-historical enactment of doctrines Romans treats systematically, Phase 2 teaching materials should consistently use the following framing where the two curricula overlap:

“Acts shows what happened; Romans explains why it is true.”

This applies with particular force to: Justification apart from the Law (Acts 13, 15 / Romans 3-4), Gospel to Jews and Gentiles (Acts 10-11, 15 / Romans 9-11), and Holy Spirit reception (Acts 2, 10, 19 / Romans 8). Teaching notes should never present the two curricula’s treatments of these shared doctrines as competing or redundant, but as complementary narrative and theological movements of a single scriptural argument.

Cross-reference: analysis/07_semantic_analysis.md, analysis/08_core_glossary.md, and analysis/09_cross_reference_analysis.md for supporting term-level and citation-level detail. This theme map governs doctrine-sequencing decisions in Phase 1 Step 4 (11_doctrine_analysis.md) and all subsequent Phase 2 teaching-note generation.

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