Executive Summary — Matthew | English → Spanish Language Package

Why it matters

Matthew is the first curriculum built on the shared Spanish Language Package that began with Romans. Its 28 chapters run directly through the doctrinal fault lines the Romans baseline already flagged as highest-risk in Hispanic Catholic-majority culture — merit vs. grace, sacramental mediation vs. direct access, and forensic vs. ethical righteousness — but adds an entirely new, historically explosive layer: the two most consequential Catholic-Protestant proof-texts in the New Testament (Matthew 16:18-19’s “rock/keys” and Matthew 26:26-28’s “body/blood”) sit inside this single book. Get this Language Package wrong, and the curriculum either silently favors one Christian tradition over another or drains the Sermon on the Mount’s ethical force into either legalism or sentimentality.

Key findings

• 131 glossary terms are now tracked in the extended translation_memory.json: 47 inherited verbatim from the Romans baseline, 84 newly identified across the full book.
• 32 Critical-risk and 51 High-risk terms (83 total) require mandatory human theologian review at every occurrence — nearly two-thirds of the entire glossary.
• 27 doctrines are mapped in the extended doctrine risk registry: 15 Critical, 10 High, 2 Medium, 0 Low — meaning 25 of 27 doctrines (93%) require theologian-level oversight, versus 2 requiring only native-speaker review.
• The single highest cross-curriculum consistency risk identified is “justicia”: Romans uses it forensically (right standing granted by faith); Matthew regularly uses the identical Spanish word for transformed ethical conduct (5:6,10,20; 6:1,33; 21:32). Both senses are doctrinally correct and must be taught side by side — collapsing either into the other risks works-righteousness or antinomianism.
• Matthew 16:18-19 and 18:15-20 (rock, keys, bind/loose, church discipline) directly underlie historic papal-primacy claims. Spanish preserves the Pedro/piedra wordplay well, but the curriculum must render literally and flag the interpretive question rather than resolve it through translation — a deliberate, documented non-decision.
• Matthew 1:23’s “virgen” carries an acute, culture-specific risk running in the opposite direction from most baseline warnings: the term is lexically safe but devotionally “loud,” instantly activating Marian-apparition associations (Guadalupe, Fátima) that can eclipse the Christological point about Christ’s miraculous conception.
• Several terms require fixed, identical rendering at every occurrence rather than natural variation: “el fin del siglo” (13:39-40,49; 24:3; 28:20), “Hijo del Hombre” (12 occurrences), “autoridad” (7:29 through 28:18), and “eterno” within the two halves of 25:46.

Risks

• Doctrinal drift risk (Critical): “Justicia,” “roca”/“llaves,” “cuerpo/sangre,” and “reino de los cielos” each sit on live Catholic-Protestant fault lines; inconsistent handling across Phase 2 workers would produce a curriculum that reads as taking denominational sides by accident.
• Merit-theology contamination (High): “Recompensa,” “misericordiosos,” “el más pequeño,” and “perfecto” all risk being absorbed into folk-Catholic merit categories already documented as a systemic risk in the Romans baseline; Matthew’s reward and judgment language multiplies the surface area for this risk substantially.
• False-cognate risk (Medium, but high-frequency): “Talento(s)” (25:14-30) has fully drifted to “skill/ability” in modern Spanish, exactly mirroring the English cognate trap — every occurrence needs a teaching note or the parable’s stewardship point is lost.
• Idiom-absorption risk (High): “Tomar su cruz” risks being read through the secular/folk-Catholic idiom “cada uno con su cruz” (generic hardship), stripping out the Christ-centered, allegiance-specific meaning central to the Discipleship doctrine.
• Eschatological mishandling (High): Olivet Discourse material (ch. 24-25) is vulnerable in both directions — date-setting speculation in evangelical subcultures, dismissive minimization in nominal-Catholic ones.

Opportunities

• Reuse, don’t reinvent: 47 of 131 terms carry over from Romans with zero new lexical work required — this Language Package’s infrastructure investment compounds across curricula.
• Spanish’s wordplay advantage: Pedro/piedra preserves the Greek Πέτρος/πέτρα pun better than many target languages would, letting the curriculum render literally and lean entirely on teaching notes rather than translation workarounds.
• Explicit “already/not yet” framing for “reino de los cielos” gives this curriculum a chance to actively correct a documented popular misreading (kingdom = afterlife only) rather than merely avoid it — a net doctrinal gain over the status quo in much lay Hispanic catechesis.
• Cross-curriculum reinforcement: explicit links between Mateo 10:32-33/28:18 and Romanos 10:9, and between Mateo 20:28’s “rescate” and the baseline’s forensic justification framework, let Matthew and Romans materials actively reinforce one unified Christology rather than risk appearing as two separate doctrinal systems to learners moving between them.

Recommended actions

1. Route all 32 Critical-risk and 51 High-risk terms, and all 25 Critical/High doctrines, through mandatory human theologian review before any Phase 2 segment is marked approved — no automated-only or native-speaker-only shortcut for this book.
2. Fix “el fin del siglo,” “Hijo del Hombre,” “autoridad,” and “eterno” (25:46 symmetry) as centrally governed, identically-repeated renderings; do not permit per-occurrence stylistic variation.
3. Apply the mandatory dual-sense teaching note to every Matthean “justicia” occurrence in the ethical sense, cross-referencing the Romans forensic sense explicitly.
4. Leave “roca,” “llaves,” and “atar/desatar” untranslated-away from their literal forms; require every occurrence to carry an explicit, unresolved statement of the Catholic-Protestant interpretive question for theologian-guided teaching.
5. Load analysis/12_ai_translation_requirements.md (Matthew extension) together with the baseline Romans requirements document before any Phase 2 translation session begins.

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This summary synthesizes 07_semantic_analysis.md, 08_core_glossary.md, 04_comparative_theology.md, 06_linguistic_gap_analysis.md, 11_doctrine_analysis.md, and assets/doctrine_risk_registry.json. All figures are drawn directly from assets/translation_memory.json (v1) and the doctrine risk registry’s recomputed totals (15 Critical / 10 High / 2 Medium / 0 Low doctrines = 27 total).