Executive Summary — Matthew — English → Indonesian Language Package

Why it matters

Matthew is the New Testament book most saturated with vocabulary that directly overlaps — and directly collides with — the dominant Islamic religious tradition in Indonesia. Its central claims (Jesus as divine Son, the Trinitarian formula, the Kingdom of Heaven, the crucifixion and ransom death) are not adjacent to Islamic theology but in most cases the specific, named point of Quranic denial (tanzih, tawhid, shirk, Q4:157). Getting this Language Package right is the difference between a translation that clearly proclaims the gospel and one that is silently absorbed into, or heard as confirming, a categorically different religious framework already familiar to the target reader.

Key findings

• Full-book coverage complete. All 28 chapters of Matthew have been surveyed (Steps 1-8); the core passage, Matthew 5:1-12 (the Beatitudes), anchors the curriculum theologically without narrowing its scope.
• 85 total glossary terms now govern Phase 2 translation: 47 inherited exactly from the Romans baseline, 38 newly introduced by Matthew’s distinctive vocabulary (Kingdom of Heaven, Son of Man, Immanuel, worship of Christ, ransom, the Trinitarian baptismal formula, and 32 others).
• 25 doctrines mapped in the doctrine risk registry, up from the Romans baseline’s 25 (different set, same schema): 10 Critical, 13 High, 2 Medium, 0 Low.
• Term-level risk: of the 85 glossary terms, 23 are Critical and 30 are High — 53 terms (62% of the glossary) require human theologian review at every occurrence, more than double the Romans baseline’s proportion, driven by Matthew’s Christological density.
• Single highest-priority phrases identified for mandatory theologian review, in order of concentration: the Trinitarian baptismal formula (28:19), Immanuel (1:23), and Peter’s confession (16:16) — the three passages combining the greatest density of Critical-tier terms in the book.
• No mainstream Indonesian Bible translation (TB, BIS, AYT, TSI, FAYH) supplies the doctrinal framing notes this pipeline requires; all render Critical terms correctly at the word level but leave the distinguishing theological context to be supplied by lesson material.
• Two categories of circulating renderings must never be echoed: Jehovah’s Witnesses’ anti-Trinitarian Kitab Suci Terjemahan Dunia Baru, and informal “Muslim-idiom”/Insider Movement materials that substitute Isa for Yesus, soften Anak Allah, reword the Trinitarian formula, and reframe worship of Jesus as prophetic respect.

Risks

• Kerajaan Surga (Kingdom of Heaven), 32 occurrences — the sheer frequency of this single High-risk term means one systemic misreading (paradise-by-merit vs. present-and-future reign in Christ) would distort the theology of the entire book, not one verse.
• Anak Allah (Son of God) and Anak Manusia (Son of Man) — Matthew’s highest-frequency Critical Christological titles; both are structurally prone to being flattened (to “beloved servant” or “merely human,” respectively) in exactly the way that erases their doctrinal force.
• Tebusan (ransom) and the crucifixion narrative — no counterpart exists in Islamic soteriology, which denies the crucifixion occurred at all (Q4:157); this is a historical-fact-level collision, not only a doctrinal one.
• Menjadikan murid (Great Commission) and evangelism language — carries genuine Indonesian legal/social sensitivity around religious conversion; mishandled tone, not just mistranslation, is a live risk here.
• Upah vs. pahala, Injil, iman, orang munafik — all are High-risk “false friend” terms where the correct Indonesian word already exists but shares vocabulary with a well-established, doctrinally incompatible Islamic concept familiar to most readers.

Opportunities

• Matthew’s Gentile-inclusive trajectory (the Magi, the Canaanite woman, “all nations”) and its explicit grace-versus-merit narrative (the laborers in the vineyard, 20:1-16) give this curriculum built-in, text-native tools for teaching the anugerah/pahala and upah/pahala distinctions concretely, not just lexically.
• The deliberate literary bracketing of Immanuel (1:23) and “I am with you always” (28:20) offers a strong, teachable inclusio for reinforcing the Incarnation doctrine across the whole book rather than treating it as confined to chapter 1.
• Because no existing Indonesian translation supplies doctrinal framing notes, this pipeline’s teaching-note infrastructure (mandatory contextual framing, forbidden-substitution enforcement) is a genuine market differentiator, not merely a compliance requirement.

Recommended actions

1. Route all 23 Critical-term and 13 High-doctrine occurrences to mandatory human theologian review in Phase 2 Step 17, prioritizing the three highest-density passages (28:19; 1:23; 16:16) first.
2. Enforce the Matthew-extended forbidden-substitution list (Isa/Isa Al-Masih, Kalimat Allah, tawhid-paraphrased Trinitarian formula, menghormati-for-menyembah, pahala-for-upah) at validation for every segment before acceptance.
3. Carry the Son of Man authority-pairing rule (9:6, 12:8, 26:64) and the Kingdom-of-Heaven already/not-yet rule into all lesson-writing templates, since both are structural risks that word-level correctness alone cannot prevent.
4. Confirm YouVersion citation standard (TB, version ID 306, book code MAT) across all Phase 2 output before production begins.
5. Brief all reviewers on the two excluded-rendering categories (Jehovah’s Witnesses’ NWT; informal Muslim-idiom contextualized materials) so drift toward either is caught at review, not after publication.

See analysis/11_doctrine_analysis.md for the full doctrine matrix, analysis/08_core_glossary.md for term-level detail, and analysis/12_ai_translation_requirements.md for the enforcement rules this summary is drawn from.