What is the millennium in the Bible?
The millennium is the «thousand years» mentioned in Revelation 20 — a period during which Christ reigns. Christians hold different views on whether it is literal or symbolic, future or present.
Revelation 20:1–6 describes a «thousand years» during which Satan is bound and Christ reigns with his saints. The passage is unique in Scripture, and Christians have read it differently.
Premillennial views read it as a future literal kingdom on earth after Christ's return. Amillennial views read it as a symbolic period — Christ already reigning between his ascension and return. Postmillennial views see Christ's reign growing through the church before he returns.
All three views affirm the core: Christ is reigning, his victory is sure, and he will come again. Christians disagree on the timing but agree on the outcome.
Original BibleDawn answer · reviewed 2026-06. Drafted with AI assistance and reviewed for accuracy.