Postmill Primer
Everything you need to know about postmillennialism, explained without a 14-foot chart.
If you've spent most of your Christian life in dispensational premillennial churches, postmillennialism probably sounds either unfamiliar or vaguely dangerous. It is neither. Here is a plain-language introduction.
What Is Postmillennialism?
Postmillennialism is the view that Jesus Christ returns after ("post") a golden age of gospel advancement — a long period during which the Kingdom of God spreads through the world via the preaching of the gospel, the conversion of nations, and the gradual transformation of culture and society by Christian principles.
The "millennium" in postmillennialism is not necessarily a literal 1,000 years — it refers to the age of Kingdom triumph described symbolically in Revelation 20. Postmillennialists believe we are currently in this age, and it will continue and expand until Christ returns to consummate history.
What Postmillennialism Is NOT
- Not liberalism. Postmillennialism is not optimism about human potential — it is confidence in the supernatural power of the gospel. The Kingdom advances because the Holy Spirit is moving, not because humanity is improving on its own. Christians across many traditions — Reformed, Pentecostal, Charismatic, Baptist — have held this view.
- Not Dominionism (in the scary sense). Christians don't take over governments by force. The Kingdom advances through the Word, the Spirit, and the discipleship of nations.
- Not denial of evil. Postmillennialists fully believe in sin, judgment, and the reality of spiritual warfare. They just believe the gospel wins.
- Not new. It was the majority view of the Puritans, the Reformers, and much of church history before the rise of Darby's dispensationalism in the 1830s.
Key Scriptures
Matthew 28:18-20 — The Great Commission
"All authority in heaven and on earth has been given to me. Therefore go and make disciples of all nations..." — The Great Commission assumes eventual success, not eventual failure.
Psalm 2:8 — The Nations as Inheritance
"Ask of me, and I will make the nations your heritage, and the ends of the earth your possession." — A promise made to Christ, fulfilled through the church's mission.
Matthew 13:31-33 — Mustard Seed and Leaven
The Kingdom starts small and grows until it fills the whole — not until it evacuates. Both parables end in total transformation, not partial escape.
1 Corinthians 15:25 — Reign Until
"For he must reign until he has put all his enemies under his feet." — Christ is reigning now. The subjugation of enemies is in progress. The Second Coming marks the completion, not the beginning, of his victory.
Frequently Asked Questions
But the world is getting worse, not better!
Is it? Centuries ago, slavery was universal and legally protected on every continent. Infant mortality was catastrophic. Literacy was reserved for elites. Women had no legal standing. Child sacrifice was practiced across ancient cultures. The gospel has been the single greatest civilizational force in history. Zoom out.
What about the Tribulation?
Most postmillennialists are also partial preterists — they believe "the Great Tribulation" described in Matthew 24 referred to the Roman destruction of Jerusalem in AD 70, which Jesus predicted would happen within "this generation." See our Preterist 101 page.
What about Israel?
Postmillennialism does not require a negative view of ethnic Israel. Many postmillennialists expect a future large-scale conversion of Jewish people to Christ as part of Kingdom advancement (Romans 11). It just doesn't require reading CNN as a Bible commentary.
"The earth will be filled with the knowledge of the glory of the Lord as the waters cover the sea." — Habakkuk 2:14. Waters don't cover the sea by evacuation. They cover it by filling it.