Executive Summary — 2 Peter (English → Spanish)

Smart Brevity format. This summary closes Phase 1 for the 2 Peter curriculum, extending the Romans Language Package to a new, doctrinally dense, three-chapter letter anchored at 2 Peter 1:16-21.

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Why it matters

2 Peter packs eight Critical-risk and twelve High-risk doctrines into just 61 verses — a doctrinal density higher than Romans on a per-verse basis. Three of its highest-stakes phrases (partícipes de la naturaleza divina, el día del Señor, and the 1:1 deity construction nuestro Dios y Salvador Jesucristo) have no safe default rendering in Spanish; each requires mandatory teaching notes or syntactic safeguards that did not exist in the Romans baseline. Getting this letter wrong risks either flattening Christ’s deity, importing a historic Catholic-Protestant apologetic fight into a verse that isn’t about it (1:20), or colliding with the everyday Spanish idiom for Sunday. Getting it right gives the destination-language audience unusually precise access to apostolic eyewitness testimony, the reliability of Scripture, and the certainty of Christ’s return.

Key findings

• Doctrine risk registry: 26 doctrines total — 8 Critical, 12 High, 5 Medium, 1 Low. 20 of 26 (77%) require human theologian review; 5 require native speaker review; 1 (Apostleship) is automated-only.
• Term registry: 72 tracked terms — 11 Critical, 17 High, 34 Medium, 10 Low. 28 of 72 (39%) are Critical or High risk at the lexical level, meaning nearly two in five tracked terms demand theologian-level scrutiny on every occurrence, not just at the doctrine level.
• Translation memory: 84 entries seeded (20 inherited exactly from the Romans baseline, 64 new to this curriculum), the largest single-book vocabulary expansion documented so far in this Language Package.
• The single highest-frequency, highest-severity risk is “el día del Señor” (3:10) — an unmodified rendering collides with the standing Spanish Christian idiom for Sunday, a collision with no parallel anywhere in the Romans baseline.
• The curriculum’s signature doctrine, Divine Nature and Escaping Corruption (1:4), sits directly adjacent to Hindu Advaita monism (“we are Brahman”), Latin American New Age “todos somos divinos” teaching, and Mormon exaltation theology — the most acute cross-religious mistranslation risk identified in either Language Package to date.
• 2 Peter introduces the letter’s own Reformation-Trent-adjacent fault line: repentance (μετάνοια, 3:9), parallel in structure to the baseline’s grace/justification/salvation cautions but not previously documented, since Romans does not use this term.

Risks

• Critical, no safe shorthand exists: el día del Señor (Sunday-idiom collision), partícipes de la naturaleza divina (pantheism/self-deification drift), interpretación propia (imports the private-interpretation debate into 1:20), nuestro Dios y Salvador Jesucristo (deity construction collapses if punctuation is mishandled).
• High, single point-of-failure phrases: estrella de la mañana (1:19) must never shorten to “lucero” — the Vulgate’s own translation history created the Lucifer association this curriculum must avoid; Tártaro (2:4) defaults to “infierno” in every mainstream Spanish Bible, erasing a real biblical distinction between present angelic confinement and final judgment.
• Cumulative exposure risk: “piedad” (εὐσέβεια) and “conocimiento pleno” (ἐπίγνωσις) each recur across all three chapters; low per-instance severity compounds into high cumulative teaching risk if the required disambiguating notes are dropped even once.
• Registry drift risk: μακροθυμία (“paciencia,” divine) and ὑπομονή (“perseverancia,” human) are lexically adjacent in natural Spanish; any translator relying on stylistic variety rather than the registry-fixed split will silently erase Peter’s argument in chapter 3.

Opportunities

• 2 Peter’s dense doctrinal content is an opportunity to model the Language Package’s full escalation pipeline at scale: 20 theologian-routed doctrines give reviewers a rich, concentrated test case before lighter-weight future curricula.
• The letter’s explicit self-description of its own subject matter — eyewitness testimony (1:16-18) and Scripture’s divine origin (1:20-21) — gives this curriculum a built-in teaching hook for explaining to Spanish-speaking learners why careful, doctrine-aware translation matters, reinforcing the Language Package’s own methodology.
• Because 2 Peter shares no direct vocabulary overlap with several Romans doctrines (repentance, divine nature, the Day of the Lord), this curriculum meaningfully extends the destination-language glossary’s coverage rather than merely repeating baseline terms — a strong foundation for the next curriculum in the pipeline.

Recommended actions

1. Lock the four Critical-tier “no safe shorthand” phrases (el día del Señor, partícipes de la naturaleza divina, interpretación propia, nuestro Dios y Salvador Jesucristo) into Phase 2’s automatic escalation rules before any segment translation begins; do not allow batch processing to proceed without this gate active.
2. Route all 20 theologian-tier doctrines through human review with the grounded rationale documents (04_comparative_theology.md, 06_linguistic_gap_analysis.md) attached, not just the risk tier label, given how much of this curriculum’s risk is destination-culture-specific rather than generically Christological.
3. Enforce the registry-fixed lexical splits (paciencia/perseverancia; Señor/Soberano Señor) at the validation-rule level in Phase 2, since these are the kind of error a fluent but unbriefed translator is statistically most likely to introduce.
4. Carry the repentance (μετάνοια) caution forward into any future curriculum touching sacramental vocabulary; this is a newly documented fault line not present in the Romans baseline and should be added to a future cross-curriculum baseline update.
5. Proceed to Phase 2 segment translation using the assets delivered in this Phase 1 package (assets/translation_memory.json, assets/bible_term_registry.json, assets/doctrine_risk_registry.json, and analysis/12_ai_translation_requirements.md), with the core passage (1:16-21) as the first validation batch given its 100% Critical/High doctrine density.