Christians have historically developed three principal approaches to the millennium, each seeking to understand John's vision in light of the rest of Scripture.
Premillennial interpreters believe Jesus will return before the thousand-year reign. Many understand this as a future earthly kingdom in which Christ rules and fulfills promises concerning Israel and the nations. Historic and dispensational premillennialists differ over important details.
Amillennial interpreters understand the thousand years symbolically as the present reign of Christ, particularly His heavenly rule and the participation of believers in His victory. Under this view, the final resurrection and judgment follow Christ's return rather than a separate earthly millennium.
Postmillennial interpreters expect the Gospel to bring an extended period of widespread righteousness and blessing before Christ returns. The thousand years may be understood symbolically rather than as an exact duration.
These traditions also differ over the meaning of Satan's binding and the first resurrection. Yet all affirm that Jesus Christ will ultimately defeat evil, raise the dead, judge the world, and establish His everlasting kingdom.