Executive Summary — 1 John (English → Cantonese)

Why it matters

1 John is short (five chapters) but doctrinally dense, and it concentrates risk into a small set of extremely high-frequency terms — 愛 (love), 罪 (sin), 常在/住在 (abide), 從神而生 (born of God) — that carry the letter’s entire argument. The core passage, 1 John 4:7-21, is the letter’s thesis statement (“God is love”) and the curriculum’s theological anchor. For Cantonese, this letter sits directly on top of Hong Kong’s most actively practiced folk- religious vocabulary — temple worship (Wong Tai Sin, Guanyin), ancestor veneration, and 問米 spirit-mediumship — making correct terminology a live pastoral issue, not a historical or academic one. This package extends, and never contradicts, the Romans baseline Language Package.

Key findings

• 26 doctrines identified across the full letter (chapters 1–5): 11 Critical, 9 High, 4 Medium, 2 Low. 20 of 26 (77%) require Human Theologian review.
• 55 total glossary terms now govern 1 John translation: 19 inherited unmodified from the Romans baseline, 36 newly staged for this letter. 36 of 55 (65%) are Critical or High risk (21 Critical, 15 High, 16 Medium, 3 Low).
• The single most acute new procedural risk is 1 John 4:1-6’s bare, unqualified plural “spirits” — the one passage in either curriculum where the source text itself withholds the qualifier the baseline’s “never 靈 alone” rule depends on.
• The letter’s thesis statement itself carries the top doctrinal risk: “God is love” / “God is light” (anarthrous predicate-noun statements) must never be read as reversible equations, and 愛 must never be rendered 大愛 (the Buddhist Tzu Chi Foundation’s branded charitable slogan, highly visible in Hong Kong).
• Sect-risk exposure is higher for 1 John than for Romans: Jehovah’s Witness (5:20, 4:9), Local Church Movement/Recovery Version (3:1-2, “children of God,” “born of God,” “abide”), and True Jesus Church (2:22-24, 4:14-15 Father-Son distinctness) all have documented, circulating Cantonese-language materials that would mistranslate passages central to this curriculum’s own doctrine set.
• 偶像 (idol, 5:21) carries a distinctive Cantonese-specific collision no existing Bible translation has solved: the identical modern string also means “celebrity/pop idol,” requiring an explicit teaching-material gloss not present in any current translation.

Risks

• Highest risk (Critical, theologian-gated): God is Light; God is Love; Confession and Forgiveness of Sin; Propitiation and Atonement; Incarnation of Christ; Antichrist and Denial of Christ; Deity and Unique Sonship of Christ; Testimony and Assurance of Salvation; Eternal Life; Testing the Spirits; Idolatry and Exclusive Worship (11 doctrines).
• High risk (theologian-gated): Abiding Union with God; Cleansing by the Blood of Christ; Christ’s Heavenly Advocacy; New Birth/Regeneration; Love for the Brethren; Believers as Children of God; Overcoming the World; The Devil and Spiritual Warfare; Sin unto Death (9 doctrines).
• Forbidden-substitution surface is wide and culturally live: 大愛, 開悟/神光, 還神還願, 投胎轉世/脫胎換骨, 附體/問米, 魔王/妖怪, 兄弟(colloquial), 長生不老/得道成仙, 打贏/江湖 — each maps to an actively practiced or commercially visible Hong Kong cultural reference point, not a merely theoretical collision.
• Cross-document consistency risk: 4:7-8, 4:16, 4:18, and 5:20 must render identically across every lesson document touching this curriculum, parallel to the Romans baseline’s treatment of 1:16-17, 8:28, and 10:9-10 — inconsistency here would undermine the core passage’s pedagogical function across the whole curriculum.

Opportunities

• Hong Kong’s long-established Cantonese Christian community already possesses settled, non-controversial renderings for the letter’s hardest terms (挽回祭, 敵基督, 獨生子, 見證, 永生) via the CUV/RCUV tradition — this package can enforce existing good vocabulary rather than inventing new terms, minimizing adoption friction.
• The letter’s short length and repetitive structure make procedural enforcement (fixed qualifiers for 靈, fixed subject for 神, fixed split between 承認/認罪) unusually tractable compared to Romans’ broader doctrinal spread — a small number of hard validation rules cover most of the letter’s risk surface.
• The core passage’s warm, relational register (親愛嘅, “Beloved”) gives this curriculum a natural opportunity to model pastoral warmth throughout, not merely in isolated chapters as in the Romans baseline (Romans 8, 12) — 1 John’s tone requirements extend this warmth to the whole letter.
• Explicit sect-risk documentation (JW, Local Church Movement, True Jesus Church) gives reviewers a ready-made checklist for the passages most likely to attract doctrinally motivated mistranslation in circulating Hong Kong materials, ahead of it becoming an in-production problem.

Recommended actions

1. Merge assets/translation_memory.json (this package, 55 terms) into Phase 2 pre-flight loading immediately; do not run any 1 John segment against the Romans-only file alone.
2. Route all 20 theologian-gated doctrines (11 Critical + 9 High) through Human Theologian review by default; treat the core passage (4:7-21) and 4:1-6 as mandatory full-pass theologian review regardless of apparent AI translation quality.
3. Enforce the bare-靈 qualifier rule in 4:1-6 as a hard validation failure, not a stylistic flag, given it is the single highest-likelihood point of accidental collision with active Hong Kong mediumship/ancestral-spirit vocabulary.
4. Confirm the working YouVersion version_id (46, Traditional CUV) against the live YouVersion catalog before generating any production hyperlink, per 05_translation_landscape.md §6.1.
5. Brief all Phase 2 reviewers on the three documented sect-risk profiles (JW, Local Church Movement/Recovery Version, True Jesus Church) before work begins on chapters 2–5, since these risks are specific to this letter and not covered by the Romans baseline’s own escalation rules.

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See assets/translation_memory.json, assets/doctrine_risk_registry.json, assets/bible_term_registry.json, and analysis/12_ai_translation_requirements.md for the full enforcement databases and instruction set underlying this summary.