Comparative Theology

Spanish is spoken across a religiously and culturally diverse range of societies — from officially Catholic-heritage Spain to religiously plural Latin America — making “the” Spanish-speaking cultural context genuinely plural rather than singular. Centuries of Catholic majority presence coexist with a growing evangelical/Protestant population (shaped substantially by the historic Reina-Valera Bible translation tradition) and, across much of Latin America, official Catholic devotion blended with indigenous and Afro-diasporic religious elements (folk-Catholic syncretism, curanderismo, and Afro-Caribbean traditions such as Santería). This document compares how each tradition treats the doctrines most load-bearing for translation.

Trinity

• Protestant: One God eternally existing in three persons, Father, Son, Holy Spirit
• Catholic: Same core doctrine as Protestant, developed further through conciliar creeds and Catholic dogmatic theology
• Orthodox: Same core doctrine, with particular emphasis on the Father as the source (monarchia) of the Trinity; a very small presence in the Spanish-speaking world
• Jewish: Rejected; strict, uncompromising monotheism (Shema); any plurality within God’s being is foreign to Jewish theology
• Islamic: Firmly rejected as shirk (associating partners with God); tawhid (God’s absolute oneness) is Islam’s central and non-negotiable doctrine; a small but historically significant presence given Spain’s own Al-Andalus history and small modern immigrant populations across the Spanish-speaking world
• Secular: God, if affirmed at all, is not personal or triune; the Trinity is treated as inherited religious doctrine without independent evidentiary support
• Other Religious Perspectives (folk-Catholic syncretism and Afro-diasporic/indigenous traditions): In much of Latin America, official Catholic devotion coexists with indigenous cosmologies (varying widely by region — Mesoamerican, Andean, and other native traditions) and Afro-diasporic religions (Santería, Candomblé-adjacent practices, and others brought by the transatlantic slave trade), which often recognize a distant supreme being alongside a populated intermediary world of saints, spirits, and orishas actively invoked in daily devotion — a functionally polytheistic-adjacent practice layer beneath a nominally monotheistic Catholic identity

Deity and sonship of Christ

• Protestant: Christ is fully God and fully man; “Son of God” is eternal relationship, not physical begetting
• Catholic: Same core doctrine, affirmed at Nicaea and Chalcedon
• Orthodox: Same core doctrine, with strong liturgical and iconographic emphasis on Christ as God incarnate
• Jewish: Jesus (if acknowledged at all) is at most a teacher or failed messianic claimant; divine sonship is theologically impossible within Jewish monotheism
• Islamic: Firmly rejected; Isa (Jesus) is a revered prophet, virgin-born and sinless, but not divine and not God’s son; the Quran directly denies this claim as blasphemous
• Secular: Jesus, if regarded at all, is treated as a historical moral teacher; claims of deity are read as later theological development, not historical fact
• Other Religious Perspectives (folk-Catholic syncretism and Afro-diasporic/indigenous traditions): Folk-Catholic devotion generally affirms Christ’s deity formally but can, at the popular level, functionally decenter it in favor of intense devotion to Mary, regional saints, and (in syncretic contexts) orisha or indigenous-deity identifications sometimes overlaid onto Catholic saint figures

Salvation and grace

• Protestant: By grace alone, through faith alone, not by works; a legal and relational reconciliation to God — the historic Reina-Valera Bible tradition’s own settled vocabulary for this doctrine across the Spanish-speaking evangelical world
• Catholic: Grace-initiated but cooperative with human response, including sacraments and good works, within a framework of ongoing sanctification
• Orthodox: Salvation as theosis, progressive real participation in the divine life, synergistic with human cooperation
• Jewish: Right relationship with God through covenant faithfulness, repentance, and obedience to Torah; no need for a mediating sacrifice beyond what the Torah itself provides
• Islamic: Salvation depends on Allah’s mercy weighed against a person’s deeds on the Day of Judgment; there is no atoning sacrifice or substitutionary mediator, and no guarantee of salvation apart from God’s mercy
• Secular: Salvation-language is treated as a category error; well-being is pursued through human effort, reason, or ethics, not spiritual rescue
• Other Religious Perspectives (folk-Catholic syncretism and Afro-diasporic/indigenous traditions): Favor and protection are frequently secured through votive practice (mandas, promesas — vows made to a saint or deity in exchange for a favor granted) and ongoing ritual reciprocity with saints, spirits, or orishas, a transactional and repeatable logic distinct from grace as a unilateral, unearned gift

Sin

• Protestant: Inherited condition (original sin) plus willful transgression, requiring atonement
• Catholic: Same core doctrine, with distinct treatment of concupiscence and the mechanics of transmission, and a formal sacrament of confession/penance (“penitencia”) with categories of mortal and venial sin
• Orthodox: Sin as spiritual sickness and estrangement more than primarily legal guilt, requiring healing as much as forgiveness
• Jewish: Sin is transgression of the covenant and the law, addressed through repentance (teshuvah) and, historically, sacrifice; no doctrine of inherited guilt from Adam
• Islamic: Sin is individual moral failure, not an inherited condition; humans are born in a state of natural purity (fitrah), a substantial divergence from the doctrine of original sin
• Secular: Sin is reframed as social harm or a violation of secular ethical norms, with no transcendent reference point
• Other Religious Perspectives (folk-Catholic syncretism and Afro-diasporic/indigenous traditions): Misfortune is often attributed to spiritual imbalance, curses, or the influence of malevolent spirits, addressed through curanderismo (folk healing) or Afro-diasporic ritual practice, rather than primarily framed as moral guilt before God requiring atonement

Atonement

• Protestant: Christ’s substitutionary death satisfies God’s justice and reconciles sinners to God, received by faith
• Catholic: Same core doctrine, integrated with sacramental participation in Christ’s sacrifice (the Mass)
• Orthodox: Christ’s death and resurrection as victory over death and corruption (Christus Victor), not primarily penal substitution
• Jewish: No functioning temple sacrifice since 70 AD; some streams emphasize repentance, prayer, and charitable deeds as sufficient without a mediating sacrifice
• Islamic: The crucifixion itself is denied by most Islamic interpretation (Quran 4:157); since there is no crucifixion, there is no atoning death to interpret, and sin does not require blood atonement
• Secular: Atonement has no meaning outside a theistic guilt/justice framework; reframed, if at all, as restorative justice between people
• Other Religious Perspectives (folk-Catholic syncretism and Afro-diasporic/indigenous traditions): Ritual offerings and votive practice within folk-Catholic and Afro-diasporic devotion are repeatable, ongoing acts of maintaining or restoring right relationship, not a single, final, once-for-all sacrifice that permanently satisfies divine justice on someone else’s behalf

Resurrection

• Protestant: Christ’s bodily resurrection is historical, foundational, and the guarantee of believers’ future bodily resurrection
• Catholic: Same core doctrine
• Orthodox: Same core doctrine, central to Orthodox liturgical life (Pascha)
• Jewish: Bodily resurrection of the dead is affirmed by some streams as a future general event, but Jesus’s own resurrection specifically is not affirmed
• Islamic: Since the crucifixion is denied, Christ’s own resurrection is a non-event in mainstream Islamic theology; a general bodily resurrection and judgment for all people is affirmed, but not as a unique, prior event tied to Christ
• Secular: Resurrection is treated as legend or metaphor, not a historical claim requiring a response
• Other Religious Perspectives (folk-Catholic syncretism and Afro-diasporic/indigenous traditions): Indigenous and Afro-diasporic cosmologies vary widely by region, but many hold ongoing ancestral spirit presence or cyclical views of death and the spirit world quite different from a one-time, final, bodily resurrection; Dia de los Muertos and similar observances (themselves also blended with Catholic All Souls’ Day practice) reflect this ongoing-presence framework rather than a resurrection doctrine as such

Authority of Scripture

• Protestant: The Bible (66 books) is the inspired, sufficient, final written authority for faith and practice — carried across the Spanish-speaking evangelical world through the historic and widely used Reina-Valera translation tradition
• Catholic: The Bible plus church tradition and magisterial teaching authority
• Orthodox: The Bible plus Holy Tradition, interpreted within the Church’s ongoing life
• Jewish: The Tanakh (Hebrew Bible) alone; the New Testament carries no authority
• Islamic: The Quran is God’s final, literal, uncorrupted revelation, superseding all prior scripture, including the Bible, which is held to have been textually corrupted (tahrif) over time
• Secular: No text carries binding transcendent authority; scripture is read as historically and culturally conditioned literature
• Other Religious Perspectives (folk-Catholic syncretism and Afro-diasporic/indigenous traditions): Indigenous and Afro-diasporic traditions are generally oral, transmitted through ritual specialists, elders, and lived practice rather than a written canon claiming unique revealed authority, though some traditions (certain Afro-Caribbean lineages) maintain their own initiatory bodies of knowledge

Agreement and divergence

The broadest area of overlap across the Spanish-speaking Catholic and Protestant majority is a shared, historic creedal affirmation of the Trinity, Christ’s deity, the crucifixion, and the resurrection — genuinely settled ground, unlike languages elsewhere in this pipeline shaped by a competing world religion. The real, historically significant divergence between Catholic and Protestant/Evangelical tradition runs through grace, merit, the authority of Scripture versus tradition, and — distinctively for Spanish specifically — vocabulary itself: the same word (“penitencia” as sacramental confession versus “arrepentimiento” as a change of heart, or “pacto,” which carries a real folk-religious association with bargains struck with spirits or the devil alongside its biblical covenant sense) can carry sharply different theological freight depending on a reader’s confessional and cultural background. A second, geographically uneven divergence runs through folk-Catholic and Afro-diasporic/indigenous syncretism, most pronounced across much of Latin America, where votive, transactional devotional practice and a populated intermediary spiritual world sit beneath a nominally Catholic monotheistic identity.

Misunderstandings to avoid

• Do not assume “pacto” (covenant) reads as a neutral biblical term; it carries a real folk-religious association with bargains struck with spirits or the devil (“pacto con el diablo”) with no exact parallel in English “covenant,” and may require contextual framing to avoid this connotation.
• Do not use “penitencia” interchangeably with “arrepentimiento” without awareness of the difference; the former carries strong sacramental-confession associations for Catholic-background readers, while the latter is the settled evangelical term for a genuine change of heart.
• Do not let votive or vow-based devotional practice (mandas, promesas) go unaddressed when teaching grace; this transactional, ongoing-obligation logic is a live, widely practiced pattern across much of the Spanish-speaking Catholic world, not merely a historical curiosity.
• Do not treat “the Spanish-speaking world” as culturally uniform; Spain’s own religious landscape, Latin America’s folk-Catholic syncretism, and the historic evangelical Reina-Valera tradition each shape reception differently, and material should be aware of which audience segment a given rendering will be heard by.
• Do not let idolatry, altar, or prophetic-role vocabulary be translated without awareness of the blended folk-Catholic and Afro-diasporic/indigenous devotional landscape in much of Latin America; these terms intersect with real, actively practiced devotional categories, not only historical or purely biblical ones.

Sensitive terminology

Dios (God), Señor (Lord), Hijo de Dios (Son of God), gracia (grace), and salvación (salvation) are established, stable terms across Spanish Christian tradition. “Pacto” requires contextual care given its occult folk-religious undertone. “Penitencia” and “arrepentimiento” must be distinguished carefully given their differing confessional associations.

Historical controversies specific to this context

Spain’s own history of religious plurality and conflict (centuries of Al-Andalus Muslim rule, the Reconquista, the Spanish Inquisition’s persecution of Jewish and Muslim converts and dissenting Christians) shapes a distinct religious-historical memory from Latin America’s colonial-era forced conversion of indigenous populations and the transatlantic slave trade’s role in shaping Afro-diasporic religious syncretism; material distributed across the Spanish-speaking world should be aware that these are two historically distinct, not interchangeable, backdrops. The historic Reina-Valera Bible translation tradition has shaped Protestant Spanish theological vocabulary for centuries, giving evangelical Spanish-speaking communities real, settled precedent for many terms this Language Package should follow rather than invent.