What does the Bible say about annihilationism?

Annihilationism — also called conditional immortality — is the view that the unsaved do not consciously suffer in hell forever but are ultimately destroyed: they cease to exist. It is distinct from the traditional view of eternal conscious torment and from universalism. In recent decades it has attracted some serious evangelical scholars, making it worth engaging carefully.

The case for annihilationism draws primarily on several lines of argument:

The language of "destruction" and "perishing" — apollymi, olethros, apōleia — which annihilationists argue means actual cessation of existence rather than ongoing conscious suffering. "For God so loved the world... that whoever believes in him should not perish." (John 3:16). "These will suffer the punishment of eternal destruction." (2 Thessalonians 1:9).

The argument from proportionality — that eternal conscious torment for a finite life of sin is disproportionate, incompatible with the justice of a good God.

The argument from the nature of immortality — that immortality is a gift given to believers, not an inherent property of all souls, so that those outside of Christ simply cease to exist.

The case against annihilationism draws on several equally significant texts:

Matthew 25:46 puts eternal punishment and eternal life in direct parallel: "These will go away into eternal punishment, but the righteous into eternal life." The same word aiōnios — eternal — modifies both. If eternal life means unending conscious existence, eternal punishment appears to mean unending conscious experience of judgment.

Revelation 14:11: "the smoke of their torment goes up forever and ever, and they have no rest, day or night." This is the language of ongoing experience, not extinguishment.

Revelation 20:10 describes the devil, beast, and false prophet being "tormented day and night forever and ever" in the lake of fire. These are persons who will not cease to exist.

I hold the traditional view of eternal conscious torment as more exegetically consistent with the full testimony of Scripture — though I recognise that annihilationism is held by serious, Bible-believing scholars and is not an equivalent error to universalism.