Executive Summary — Matthew 1–28 (Russian)

Why it matters: Matthew is the first curriculum built on this Russian Language Package after Romans, and it stress-tests the baseline in a new way. Romans’ risk profile was dominated by abstract soteriological categories (grace, justification, sanctification) colliding with Orthodox theological frameworks. Matthew adds a second, sharper hazard: narrative and liturgical vocabulary that is lexically identical to Russian Orthodoxy’s own technical devotional terms — Пасха (Easter), Новый Завет (the book title), предание (Holy Tradition), разрешать (priestly absolution), and the funeral idiom “царствие небесное.” Getting Matthew right in Russian requires disambiguating real-world word collisions, not just teaching a doctrine correctly.

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Key Findings

• Full-book coverage confirmed. All 28 chapters were analyzed; no chapter was silently omitted. Chapters contributing no new Critical/High material (6, 9, 11, 17, 19, 21, 22, 23) are explicitly documented as reviewed with their actual Medium/Low or baseline-reused content.
• 139 enforced terms now sit in translation memory: 47 inherited exactly from the Romans baseline, 70 new Matthew-specific theological terms, and 22 fixed proper-noun/role entries (Вифлеем, фарисей, синедрион, etc.) needed to prevent independent Phase 2 workers from improvising renderings.
• The core passage (5:1-12) is also the single densest risk cluster in the book. Within twelve verses: блаженны (High), the правда/праведность fork for one Greek word (Critical), нищие духом (Medium), сыны/дети Божьи vs. Сын Божий (High), and Царство Небесное (Critical) all converge.
• Three chapters — 5, 16, and 26 — concentrate the majority of Critical-tier risk in the whole book: ch. 5 (the правда/праведность fork), ch. 16 (church/keys/бind-and-loose colliding with disputed papal/sacramental/congregational readings), ch. 26 (Пасха, Новый Завет, and тело/кровь — three Critical collisions in one chapter).
• 32 total doctrines are tracked (identical in 11_doctrine_analysis.md and doctrine_risk_registry.json): 9 Critical, 12 High, 9 Medium, 2 Low.
• 135 of 139 terms carry an explicit doctrine-risk rationale; only proper nouns/role terms (22) are Low-risk by default with no doctrinal collision.

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Risks

• 40 terms (16 Critical + 24 High) require theologian-level enforcement discipline in Phase 2 — nearly double the Romans baseline’s Critical+High term count, driven almost entirely by the new lexical-collision axis this book introduces.
• 21 doctrines (9 Critical + 12 High) require mandatory human theologian review before approval — the same total-count structure as the Romans registry, but concentrated differently: Matthew’s Critical doctrines are almost all term-collision risks (Passover, New Covenant, Tradition, Lord’s Supper, Baptism, Church/keys, Kingdom of Heaven, Deity-of-Christ confessions, Beatitudes-register righteousness) rather than purely conceptual East-West divergence risks.
• Single point of failure risk: if Пасха, Новый Завет, or предание are ever translated without their mandated disambiguating gloss, the resulting text will be read by an Orthodox-background reader as either a category error or — worse — as a deliberate doctrinal provocation (an assault on Holy Tradition, or a confusion of Christian Easter with a Jewish meal).
• Pastoral risk, not just doctrinal risk: blasphemy against the Holy Spirit (12:31-32) and eternal punishment (25:46) carry real risk of harming anxious readers if under-explained, independent of translation accuracy.

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Opportunities

• Russia’s shared Nicene-Chalcedonian heritage remains a major asset, exactly as in Romans: Trinity, deity of Christ, virgin birth, bodily resurrection, and final judgment are settled creedal common ground requiring precision, not doctrinal defense.
• Positive liturgical assets specific to Matthew can be actively leveraged in teaching rather than merely flagged as risk: Пасха’s liturgical centrality (once disambiguated), Преображение (Transfiguration) as a major feast, бодрствовать’s link to всенощное бдение (the all-night vigil), Осанна, and пришествие (“Второе пришествие”) all give Russian readers an unusually rich existing vocabulary to build on.
• “Раб Божий” as an existing positive devotional phrase offers a ready-made bridge for the servant-leadership doctrine (20:26-28; 23:11) that other destination languages lack.
• The талант parable (25:14-30) benefits from a genuine, transparent shared etymological development (ancient coin → modern “ability”) in both English and Russian — a rare structural gift for cross-lingual teaching.

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Recommended Actions

1. Prioritize theologian review scheduling for chapters 5, 15, 16, and 26 in Phase 2 batch processing, given their disproportionate concentration of Critical-tier term collisions.
2. Enforce the mandatory disambiguating-gloss rule for Пасха, Новый Завет, предание, and разрешать at every occurrence — build this into automated validation (see 12_ai_translation_requirements.md Validation Rules 13-16), not just translator training.
3. State the curriculum’s own doctrinal position explicitly, rather than assuming neutral shared ground, on: baptism (regeneration vs. declaration), the Lord’s Supper (Real Presence vs. memorial), and church authority/the keys (papal vs. sacramental-clergy vs. congregational) — all four are live, named inter-confessional disputes this curriculum cannot sidestep.
4. Carry forward every Romans-baseline forbidden substitution (судьба/рок/карма, аватар, реинкарнация, справедливость, экстрасенсорные способности, пропаганда, Исус) into Matthew’s Phase 2 validation, since every occasion that motivated those prohibitions in Romans recurs in Matthew’s healing, prophetic, and providence material.
5. Route Matthew 5:1-12, 16:13-20, 26:17-29, and 28:16-20 for mandatory theologian review in their entirety, regardless of individual segment risk tiers, given their combined status as the curriculum’s core passage and its two most doctrinally concentrated chapters.