The millennium is specifically mentioned in Rev. 20. In fact, it is the only place were it is explicitly stated. Its theme, however, seems to run throughout scripture. There three primary views held regarding the millennium. These views deal with it’s timing in relation to Christ’s second coming and its nature; is it literal or figurative.
The three most common understandings of the millennium may be defined a little different depending on who you talk to, but can be broken down into three categories; premillennialism, postmillennialism or amillennialism.
Today, the most predominant view is premillennialism. This view holds to the idea that Christ’s second coming will precede the millennium. According to Henry Virkler in his book Hermeneutics, premillennialists believe that “He (Christ) will descend to earth and set up a literal 1000-year earthly kingdom with its headquarters in Jerusalem” (Virkler, 201). It is important to understand that not all premillennialists agree on all the details. There are two major camps of premillennialists; traditional premillennialists and dispensational premillennialists. When it comes to the actual details of the millenium there will be a lot of disagreement on its nature and purpose, but to be a premillenialist, a person must believe that Christ’s second coming will take place before the millennium (pre-millennium).
Postmillennialism, according to Virkler, “is the view that through evangelism, the world eventually will be reached for Christ. There will be a period in which the world will experience joy and peace because of its obedience to God. Christ will return to earth at the end of the millennium” (post-millennium) (201). It must be clarified that postmillennialists do not believe that everyone will be a Christian during this time, but that society as a whole will be Christian.
Amillennialism, according to Virkler, “is conceptually a form of postmillennialism. The millennium, in this theory, is symbolic and refers to the time between Christ’s first and second coming. During this time, Christ rules symbolically in men’s hearts. Christ’s second coming will mark the end of the period.” Amillennialists believe the Christ will never have an earthly rule (a- or no-millennium)” (201).
The terms postmillennial and amillennial are sometimes used interchangeably depending on who is speaking. I will use the definition provided by Virkler. The major difference between the two is that postmillennialists believe that Christianity will spread across the globe and usher in a time of peace. Amillennialists do not believe that Christianity will usher in this time of peace universally, except in the hearts of believers. In the history of the Church, variant forms of these two positions have been the dominant view. Charles Hodge in his Systematic Theology explains the most basic understanding of postmillennialism: “The common doctrine of the Church stated above, is that the conversion of the world, the restoration of the Jews, and the destruction of Antichrist are to precede the second coming of Christ, which event will be attended by the general resurrection of the dead, the final judgment, the end of the world, and the consummation of the Church” (Hodge, 861).
This was the view of many of the reformers, the puritans, and some suggest that even though the terms were not used, the bare bones of this doctrine shows through in Augustine’s famous work City of God. Postmillennialism seems to carry the worst stigma because of the fact that the liberals had hijacked this doctrine early in the twentieth century and turned it into a naturalistic and modernist’s doctrine. For a while, if you were a postmillennialist, you were considered to be on your way to becoming a liberal—if you were not already. Though this was an actual concern, it was based on a misrepresentation of what postmillennialist’s actually believe. In fact, the puritans were postmillennial, but not commonly considered liberal. Consequently, postmillennialism cannot automatically be linked with liberalism.
Premillennialism, being the less commonly held view, began to gain momentum about 300 years ago. This was around the time that dispensationalism came onto the scene, but it did not find its origins at this time. In fact, Charles Hodge states, “In opposition to this view (postmillennialism) the doctrine of a premillennial advent of Christ has been extensively held from the days of the Apostles to the present time.” Two world wars also led many people to reconsider the idea that the world was getting better, which helped premillennialism become the new majority view.