Type: counter-argument (off-timeline) — the scriptural case against the restoration. · Assessment: contested — these are the strongest scriptural texts set over against universal restoration, and stronger than the bare aiōnios lexeme of Matthew 25:46: Revelation's “tormented day and night for ever and ever” is the very phrase the book uses of God's own endless life, and Mark's “their worm dieth not, and the fire is not quenched” asserts a punishment that does not cease by a direct negation, sidestepping the whole “age-long” debate. To that extent they tell powerfully against a terminating hell. But as a proof of conscious, unending torment specifically they are genuinely contested: the same “smoke ascends for ever” imagery marks the finished desolation of Edom (Isaiah 34:10) and fallen Babylon (Revelation 19:3), not persons in endless pain; and the “undying worm” of Mark 9:48 quotes Isaiah 66:24, where worm and fire consume the carcases of transgressors — the ground of the annihilationist reading, and a text Gregory of Nyssa himself read as purgative rather than penal-terminal. Strong against a terminating restoration; short of clinching endless conscious torment — contested.
Related arguments: the scriptural hinges — see also Does “eternal punishment” (Matt 25:46) mean age-long, not everlasting? · Does “that God may be all in all” (1 Cor 15:28) entail universal restoration?
And the smoke of their torment ascendeth up for ever and ever: and they have no rest day nor night, who worship the beast and his image… (Revelation 14:11)
…and [the devil, the beast and the false prophet] shall be tormented day and night for ever and ever. (Revelation 20:10)
Where their worm dieth not, and the fire is not quenched. (Mark 9:48, quoting Isaiah 66:24)
The single strongest exegetical case against universal restoration does not rest on Matthew 25:46 — where the universalist can play the aiōnios/aiōn card (weighed on the companion page) — but on these three.1 Revelation twice describes torment that is conscious (“tormented,” “no rest”), continuous (“day and night”), and measured by the intensive doubled formula “for ever and ever” (eis tous aiōnas tōn aiōnōn, “unto the ages of the ages”); and Mark, on the Lord's own lips, asserts a worm that “dieth not” and a fire “not quenched” — the punishment's non-cessation stated as a bare fact, without the age-word at all. If any texts close the question against a hell that ends, these do.
This is the mainstream reading, held across the tradition. Augustine welds Revelation 20:10 to Matthew 25:41 to make the case explicitly: “In the one text we have ‘everlasting,’ in the other, ‘for ever and ever.’ These are words that have a single meaning in the divine Scripture, namely, of unending duration” — and on that ground he answers the “tender-hearted” who hoped the devil purged and pardoned, since “there is no way of waiving or weakening the words” of the last judgment.2 John Chrysostom rests the whole question of “whether hell fire have any end” on Mark 9:48: “that it hath no end Christ indeed declared when he said, ‘Their fire shall not be quenched, and their worm shall not die.’”3 The Greek commentator Oecumenius draws the anti-universalist moral from Revelation 20:10 directly — the punishment of Satan and those deceived by him is “not for a thousand years, and… far from being a release from evil, it is for ever and ever”4 — and Bonaventure builds the scholastic doctrine of hell's eternity on the same verse, that “the smoke of their torments may ascend for ever and ever.”5
Revelation reserves “for ever and ever” for what is strictly endless. The doubled genitive eis tous aiōnas tōn aiōnōn is not merely the adjective aiōnios that the universalist softens to “of the age.” Within Revelation itself the identical phrase measures the endless life of God who “liveth for ever and ever” (4:9–10; 10:6; 15:7) and the reign of Christ and the saints that has no end (11:15; 22:5). The book uses one measure for God's eternity and for the torment of 20:10; to read the second as bounded while the first is endless is to break the author's own usage. This is where the aiōnios-is-only-age-long move (Hart) is at its weakest.
Mark 9:48 asserts non-cessation without the age-word. “Their worm dieth not (ou teleutẁ), and the fire is not quenched (ou sbennytai)” makes its claim by negated verbs, not by aiōnios at all — so the entire lexical debate that qualifies Matthew 25:46 does not touch it. Repeated three times in the passage (Mark 9:44, 46, 48), the undying worm and unquenchable fire were read by Chrysostom and the Greek tradition as the plainest of the Lord's own statements that the penalty does not end.
The torment is described as conscious and continuous. Revelation does not say the wicked are destroyed; it says they are “tormented” (basanizō, the verb of active torture) “day and night” and have “no rest.” A punishment with a rhythm of “day and night” and an explicit denial of “rest” reads as an ongoing experience, not a completed execution — the natural sense the tradition, from Augustine to Bonaventure, drew from it.
What holds. These texts genuinely tell against a terminating hell, and more forcibly than the bare aiōnios of Matthew 25:46. Revelation 20:10's intensive resists the “age-long” reduction because the book applies the same formula to God's own endlessness; Mark 9:48 sidesteps the lexical move entirely by negating cessation directly. Anyone who claims Scripture nowhere sets a serious obstacle before universal restoration is not reckoning with these. To that extent the traditional case holds, and the universalist must answer it rather than dissolve it.
What is overstated. The step from “non-terminating” to “endless conscious torment of every rational creature” runs into three genuine limits.
contested. As texts against the restoration these are the strongest in Scripture, and they defeat the lexical softening that makes Matthew 25:46 only “contested”: Revelation 20:10's “for ever and ever” is the book's own measure of God's endlessness, and Mark 9:48 asserts non-cessation by negated verbs that owe nothing to aiōnios. A universalism that ignores them is not serious. But the interpretation these texts are made to prove — endless conscious torment of every rational creature — is not delivered by them without remainder. “Smoke ascending for ever” is, in Isaiah 34:10 and Revelation 19:3, the memorial of a completed judgment on a place, not the endless experience of persons; Mark 9:48 quotes a verse about consuming carcases, the ground of a live annihilationist reading (and of Gregory of Nyssa's purgative one); and the torment Revelation dates “for ever” falls on the arch-enemies and the impenitent, leaving a hair's-breadth gap before “therefore no one is ever restored.” So the honest verdict is two-sided: strong against a terminating or age-long hell, contested as a clinching proof of eternal conscious torment — strong by the Revelation intensive and the undying worm, weaker by the finished-judgment parallels and the corpse-consuming source of Mark's quotation. Genuinely disputed, and rated accordingly. (Where a proponent of the age-long reading overstates the case — treating these texts as though the aiōnios move disposes of them — that overreach is flagged on the companion page and on the proponents' detail pages.)
Revelation 14:11; Revelation 20:10 (both eis tous aiōnas tōn aiōnōn, “unto the ages of the ages”); Mark 9:48, quoting Isaiah 66:24 (KJV) ↩
Augustine, City of God XX.14 and XXI.23, on Revelation 20:10 with Matthew 25:41 (“a single meaning… of unending duration”); text at XX.14 and XXI.23 (NPNF1 II, tr. Dods). See his detail page ↩
John Chrysostom, Homilies on First Corinthians, Homily 9 (NPNF1 XII) — “whether hell fire have any end… that it hath no end Christ indeed declared when he said, ‘Their fire shall not be quenched, and their worm shall not die’” ↩
Oecumenius, Commentary on the Apocalypse, on Revelation 20:10 (“not for a thousand years… it is for ever and ever”), tr. from the Greek at this edition ↩
Bonaventure, Breviloquium, Part 7 (on the eternity, severity, and multiformity of the punishment of hell; the smoke of torment ascending “for ever and ever”), at this edition ↩
Isaiah 34:10 (Edom's “smoke… shall go up for ever… none shall pass through it for ever and ever”); Revelation 19:3 (fallen Babylon: “her smoke rose up for ever and ever”) — the “smoke ascends for ever” formula as the memorial of a completed, irreversible judgment on a place ↩
Isaiah 66:24 (worm and fire on the “carcases” of transgressors); on “unquenchable” fire as fire that cannot be stopped until its work is done, cf. Jeremiah 17:27 and Ezekiel 20:47–48. The conditionalist (annihilationist) case rests on this reading: Edward W. Fudge, The Fire That Consumes: A Biblical and Historical Study of the Doctrine of Final Punishment, 3rd ed. (Eugene, OR: Cascade, 2011), ch. on Isaiah 66 ↩
Gregory of Nyssa, Address on Religious Instruction (Oratio Catechetica) 40 — on the eschatological “fire” that “is not quenched” and the “worm” “that does not die”: “you have been taught to think of it differently from ordinary fire… the analogy must not be misapplied directly from the creature we know to the eternal”; tr. Cyril C. Richardson, in E. R. Hardy, ed., Christology of the Later Fathers (Library of Christian Classics III; Philadelphia: Westminster, 1954), ch. 40. That Gregory reads the fire and worm as a purgative, non-terminal reality is of a piece with his “medicine” of the cleansing fire, sourced on his detail page (On the Soul and the Resurrection; The Great Catechism 26) ↩