What is the difference between premillennialism and amillennialism?

Premillennialists believe Christ returns before a future thousand-year reign on earth. Amillennialists believe the thousand years are the present church age, symbolic rather than numeric, and that Christ returns at the end of them. The disagreement is about the nature of the millennium, not only its timing.

Does amillennialism mean there is no millennium?

No. The prefix is a misnomer. Amillennialists believe Revelation 20 describes a real reign happening now, with Christ reigning from heaven and the martyrs reigning with him. Jay Adams proposed the label realized millennialism instead, and G. K. Beale prefers inaugurated millennium.

Which view did the early church hold?

Both readings are ancient. Justin Martyr and Irenaeus in the second century expected a literal earthly reign after Christ's return. Augustine in the fifth century read the thousand years as the present age in City of God, and that reading became the dominant Western position for over a thousand years.

Is postmillennialism the same as amillennialism?

In strict sequence both place the second coming after the millennium, so they share the prefix logic. They differ on what the millennium is. Postmillennialists expect a future golden age within history brought about by the spread of the gospel. Amillennialists say the reign is already under way and do not expect a distinct golden age before Christ returns.

"Premillennial, Amillennial, Postmillennial: One Chart, Three Timelines"

Q: Which view is most common today?

Among American Protestant pastors, Lifeway Research found in a 2016 survey of 1,000 Protestant senior pastors that 48 percent were premillennial, 31 percent amillennial and 11 percent postmillennial. Globally, Catholic, Orthodox and Lutheran teaching is amillennial, which changes the picture considerably.

Three long words, one small question underneath them: where does the second coming sit relative to the thousand years of Revelation 20? That is all the prefixes are reporting. Pre means before. Post means after. The "a" is a misnomer that has been confusing readers for a century.

So, plainly. Premillennialists say Christ returns first and then reigns for the thousand years. Postmillennialists say the thousand years run their course within history and Christ returns at the end of them. Amillennialists say the thousand years are happening now, between the first coming and the second, so Christ returns at the end of them too. Two of the three positions put the return after the millennium, which is why the labels are harder than the doctrine.

Where the words come from

Millennium is Latin: mille, a thousand, and annus, a year. It translates the Greek phrase in Revelation 20, chilia etē, a thousand years, which is why the older English name for the belief is chiliasm. The whole argument rests on six verses.

And I saw thrones, and they sat upon them, and judgment was given unto them: and I saw the souls of them that were beheaded for the witness of Jesus, and for the word of God, and which had not worshipped the beast, neither his image, neither had received his mark upon their foreheads, or in their hands; and they lived and reigned with Christ a thousand years. Revelation 20:4

The prefixes behave the way they do everywhere else in English. A film's prequel is set before the story you already know; post-production happens once the shooting is finished. Premillennial means the return is the prequel to the thousand years. Postmillennial means the return comes afterwards, when the thousand years are already in the can.

Then there is amillennial, and here the naming genuinely fails. That "a" is the alpha privative, the negating prefix in atheist and amoral. It sounds like "no millennium", and generations of readers have assumed amillennialists simply skip over Revelation 20:1 to 6.

They do not. They believe the millennium is present tense.

The people described by the label have disliked it for decades. Jay E. Adams, then at Westminster Theological Seminary, proposed replacing it with realized millennialism. Anthony Hoekema, whose The Bible and the Future is the standard amillennial textbook, agreed with the complaint and then rejected the substitute as clumsy. G. K. Beale, in his commentary on Revelation, prefers inaugurated millennium. None of the replacements caught on, so the misleading word survives.

The three timelines in one line each

View	The sequence
Premillennial	This age, then tribulation, then Christ returns, then a thousand-year reign on earth, then the final judgment
Postmillennial	This age, then a long era of gospel success within history, then Christ returns, then the final judgment
Amillennial	This age is the thousand years, running now alongside evil, then Christ returns, then the final judgment

Notice that the amillennial line has one fewer stage than the other two. That is the whole of it. Amillennialism is not a fourth event added to the sequence, it is the claim that one of the stages other people are waiting for has already started.

The comparison in full

Question	Premillennial	Amillennial	Postmillennial
When is the millennium?	After Christ returns, still future	Now, from the first coming to the second	Before Christ returns, mostly still future
How long is it?	A literal thousand years for most dispensationalists; a long definite period for others	Symbolic. A full and complete period, not a count	Long, often symbolic, not necessarily a thousand calendar years
Where is Christ during it?	Reigning bodily on earth, usually from Jerusalem	Reigning from heaven, present by his Spirit in the church	Reigning from heaven while the gospel wins the earth
What is the first resurrection?	The bodily raising of believers at Christ's return	Either the new birth or the believer's soul entering heaven at death	Usually the same as the amillennial reading
What is the binding of Satan?	A future, total restraint that begins when Christ returns	A present, limited restraint: Satan cannot stop the gospel reaching the nations	A present restraint that grows tighter as the gospel spreads
Does the world get better or worse?	Worse until Christ intervenes	Both at once. Good and evil ripen together until the end	Better. Not smoothly, but genuinely, before Christ returns
Who holds it?	Justin Martyr, Irenaeus, John Nelson Darby, C. I. Scofield, George Eldon Ladd, John Walvoord, John MacArthur; Dallas Theological Seminary, the Assemblies of God, most Pentecostal churches, Seventh-day Adventists	Augustine, Martin Luther, John Calvin, Anthony Hoekema, Kim Riddlebarger, G. K. Beale, Sam Storms; the Roman Catholic Church, the Orthodox churches, Lutheran bodies, most Reformed and Presbyterian churches, most Anglicans	Jonathan Edwards, Charles Hodge, B. B. Warfield, Loraine Boettner, Kenneth Gentry, Keith Mathison, Douglas Wilson; scattered across Reformed and Baptist churches rather than concentrated in one

The denominational lines you can actually check

Three churches have written their position into a binding document, which makes them easy to verify rather than guess at.

The Roman Catholic Church, in paragraph 676 of the Catechism, rejects "millenarianism", the expectation that the messianic hope will be realised within history. The Lutheran confessions do the same: Article XVII of the Augsburg Confession, from 1530, condemns those "spreading certain Jewish opinions, that before the resurrection of the dead the godly shall take possession of the kingdom of the world". Both are amillennial statements.

Going the other way, the Assemblies of God Statement of Fundamental Truths makes the rapture "the imminent and blessed hope of the Church" and then has Christ returning with his saints "to reign on earth for one thousand years". That is dispensational premillennialism written into a church constitution.

Most other bodies leave it open. The Baptist Faith and Message does not specify a millennial position, and neither do the Thirty-nine Articles. Where a church has no stated position, the pulpit usually does.

The numbers

Lifeway Research surveyed 1,000 American Protestant senior pastors in 2016 and asked directly. Forty-eight percent were premillennial, 31 percent amillennial and 11 percent postmillennial. The denominational splits are sharper than the headline: 71 percent of Lutheran pastors were amillennial.

Those figures cover American Protestants only. Add the Catholic and Orthodox churches, which together account for most Christians alive, and the global balance tilts heavily amillennial.

The thing the labels hide

Follow the prefix logic honestly and you reach an odd result: amillennialism is, in strict sequence, a form of postmillennialism. Both put the second coming after the thousand years. If sequence were the only issue, there would be two positions on this chart, not three.

So sequence is not the real issue. The real issue is what the millennium is.

Postmillennialists expect a distinct future era, still inside history, in which the gospel visibly succeeds and the nations are discipled. Amillennialists say the reign is already running, that it is exercised from heaven rather than from a throne in Jerusalem, and that Scripture leads them to expect the wheat and the tares to ripen together right up to the harvest. Loraine Boettner's The Millennium (1957) and Hoekema's The Bible and the Future (1979) argue those two cases against each other about as clearly as they have ever been argued, and both men contributed to The Meaning of the Millennium: Four Views (InterVarsity Press, 1977), which put Boettner, Hoekema, George Eldon Ladd and Herman Hoyt in one volume responding to each other.

What this chart still does not tell you

Here is the limit of every premillennial-amillennial-postmillennial chart, including this one.

Knowing where someone puts the second coming tells you nothing about when they think the prophecies are fulfilled. Two premillennialists can disagree completely about whether Revelation 13 describes Nero, the medieval papacy, a future world ruler, or the pattern of every tyranny. Two amillennialists can differ the same way. That second question is a separate axis, with four answers of its own: preterist, historicist, futurist and idealist.

Cross the three millennial positions with the four interpretive perspectives and you get twelve recognisable views, each with real churches and real scholars in it. The three-way chart you just read is one edge of a much larger grid, and most of the arguments that feel unresolvable are arguments between people standing on different axes.