Where the traditions land

Population figures are each tradition's own most recent published count. Eligibility is set against the World Christian Database, the standard reference for global denominational data.

Why the disagreement

None of the twelve seated traditions officially teaches universal salvation is certain, but they land in five different places. Catholic and both Orthodox families teach hell as real and eternal, while declining to say any specific person is definitely there, and permitting — without requiring — hope that God's mercy might in fact save everyone. That's two claims held at once, not a compromise: hell is real, and no one can say with certainty it's populated.

Anglican teaching is different again, and not by accident: the original 1553 Articles condemned universalism by name, and that condemnation was deliberately dropped when the Articles were finalized at Thirty-Nine — the only seated tradition whose silence here is a documented choice rather than an oversight.

Lutheran, Reformed, Methodist, Baptist, and Pentecostal teaching all reject universalism outright and affirm eternal, conscious punishment, several by name rejecting the alternative — the Augsburg Confession specifically condemns the view that punishment eventually ends.

Adventist and Jehovah's Witness teaching reject both universal salvation and eternal conscious torment: the unsaved are ultimately destroyed rather than saved or endlessly punished, though Witness teaching adds an unusual step — most of humanity gets a resurrection and a fresh chance to learn and choose before that final judgment — that Adventist teaching doesn't include.

LDS teaching comes closest to universal salvation of any seated tradition without actually being it: nearly everyone ends up in one of three kingdoms of glory, differentiated by degree rather than sorted into saved and damned, with only a very small class excluded entirely.

Solving the disagreement

Catholic, Orthodox, and Anglican teaching aren't really waiting on anything to resolve, by their own account — each has deliberately left the question open rather than asserting a settled answer, which isn't the same as an unresolved dispute. Nothing needs to happen for a position that's already comfortable not knowing.

The deeper fork, between traditions affirming eternal conscious punishment and traditions affirming conditional immortality, turns on how to weigh two sets of biblical language against each other: passages that sound universalist ("God desires all people to be saved," "in Christ all will be made alive") against passages that sound like exclusive, unending punishment ("eternal punishment," the lake of fire). Historical-critical scholarship on how those passages were understood by their first audiences can inform that weighing, but can't fully settle it, since harmonizing conflicting passages is itself a judgment call about which language is central and which is qualifying — not a fact a manuscript could resolve.

The annihilationist traditions add a separate, more specific question underneath that one: whether the human soul is inherently immortal at all, or whether immortality is something God grants only to the redeemed. That's a real doctrinal-historical question — where the assumption of natural immortality entered Christian thought, and how much of it traces to Greek philosophy rather than the Hebrew Bible — that scholarship has made real progress on, even without producing consensus.

LDS teaching depends on the same premise this format keeps running into: whether revelation beyond the Old and New Testament counts as evidence, which no shared text can settle from outside itself.

Sources

Same standing source per tradition on every post, not hunted per question.

• Catholic — Catechism of the Catholic Church
• Eastern Orthodox — Nicene-Constantinopolitan Creed (binding across all jurisdictions); The Longer Catechism of St. Philaret of Moscow (widely used, not binding on every jurisdiction)
• Oriental Orthodox — Catechism of the Coptic Orthodox Church, Fr. Tadros Y. Malaty (Amazon — no full free text found)
• Anglican — Thirty-Nine Articles of Religion
• Lutheran — Book of Concord
• Reformed/Presbyterian — Westminster Confession of Faith
• Methodist/Wesleyan — Articles of Religion
• Southern Baptist Convention — Baptist Faith & Message 2000
• Pentecostal (Trinitarian) — Assemblies of God Statement of Fundamental Truths
• Seventh-day Adventist — 28 Fundamental Beliefs
• LDS — Book of Mormon and Doctrine and Covenants
• Jehovah's Witnesses — What Does the Bible Really Teach?