Executive Summary — 3 John (English → Spanish)

Why it matters

3 John is a single-chapter, 14-verse personal letter, but it packs five distinct doctrines — hospitality, financial integrity in ministry, truth-grounded fellowship, prideful church leadership, and faithful commendation — into a text short enough that every verse is load-bearing. This Language Package extension gives Phase 2 translators the guardrails to render it into Spanish without importing mistakes from the Romans baseline it builds on, and without falling into two live pastoral hazards specific to Spanish-speaking contexts: prosperity-gospel vocabulary and Catholic clerical-office connotations.

Key findings

• Full-book coverage achieved. Because 3 John’s core passage (1:1–14) and the entire book are coextensive, every clause has been analyzed verse-by-verse; no content was silently omitted.
• 8 of 11 tracked doctrines require human theologian review (1 Critical + 7 High), 2 require native speaker review, 1 is automated-only — matching assets/doctrine_risk_registry.json exactly.
• 14 of 42 tracked terms (2 Critical + 12 High) carry theologian-level translation risk — roughly one in three glossary entries in this short letter, a notably dense concentration compared to a typical Romans chapter.
• The single highest risk in the entire package is a false-friend collision with the baseline itself: ἐθνικός (3 John 1:7, “unbelieving outsiders”) must never be rendered “gentiles,” which the baseline reserves for the different Greek word ἔθνη (Romans’ ethnic-inclusion doctrine). Naive term-matching would invert the verse’s meaning.
• Two Spanish-specific syncretism hazards are newly introduced by this book (not present in the Romans baseline): prosperity-gospel vocabulary collision (v. 2’s “prosperar”/“salud”) and Catholic ordained-clergy connotations of “presbítero” for John’s simple self-designation as “anciano” (v. 1).

Risks

1. Critical: Rendering ἐθνικός (v. 7) as “gentiles” by default term-matching, inverting the doctrine of financial integrity in ministry into a false echo of Romans’ Jew-Gentile inclusion argument.
2. High: “Prosperar” (v. 2) circulating in devotional or social-media use without its bounding clause (“así como prospera tu alform”), reinforcing Latin American/Iberian prosperity-gospel teaching this verse actually resists.
3. High: “Presbítero” displacing “anciano” for πρεσβύτερος (v. 1), importing a sacramental ordained-office claim absent from the text and distorting the doctrine of pastoral authority.
4. High: Flattening φιλοπρωτεύων (v. 9, a NT hapax) into neutral leadership vocabulary (“líder”), erasing the letter’s explicit moral condemnation of Diotrephes.
5. High: Losing either half of ἐπιδέχομαι’s double sense (vv. 9–10) — hospitality-refusal and authority-rejection — by resolving the Spanish rendering to only one meaning.
6. Medium: “Obras” (v. 10) triggering the baseline’s Romans 3–4 grace-vs-works justification reflex in learners already trained on that curriculum, despite carrying no soteriological content here.

Opportunities

• Reinforce, not just repeat, baseline vocabulary. iglesia, paz, Dios, fe, gentiles, adopción, and compañerismo all carry over from Romans, giving this curriculum a chance to model correct baseline-extension discipline: reuse where the doctrine is the same, fence explicitly where a different Greek word only looks the same in Spanish (ἐθνικός vs. ἔθνη).
• A compact, high-density test case for doctrinal QA tooling. Because 3 John is short and every verse matters, this curriculum is an efficient proving ground for the ἐθνικός/gentiles hard-fence rule and other collision-detection logic before it is needed at scale in longer books.
• High teaching payoff for Spanish-speaking learners. Diotrephes’ self-seeking leadership (vv. 9–10) resonates strongly and personally with lived experience of “caudillismo eclesial” in many Latin American and Iberian congregations, making this one of the most immediately applicable doctrines in the whole Language Package library.

Recommended actions

1. Hard-code the ἐθνικός → “paganos/los no creyentes” fence as a forbidden-substitution rule in Phase 2 tooling, not merely a style guideline — this is the single highest-priority technical safeguard in this deliverable.
2. Require the mandatory bounding-clause footnote on every occurrence of “prosperar” and “salud” (v. 2) before any segment is marked approved.
3. Route all 14 Critical/High terms and all 8 Critical/High doctrines to human theologian review per assets/doctrine_risk_registry.json; do not permit native-speaker-only sign-off on these.
4. Confirm every Phase 2 worker loads both the Romans baseline and 3 John translation memory files together, per the updated pre-flight checklist in 12_ai_translation_requirements.md.
5. Carry the “anciano not presbítero” and “hermanos vs. amigos register-shift” conventions forward into any future Johannine-epistle curricula (1 John, 2 John) for consistency.