Revelation 20

An angel descends from heaven, binding Satan with a great chain and throwing him into the Abyss for one thousand years. During this time, the martyrs and true believers reign with Christ (the Millennium). After the thousand years, Satan is released briefly and gathers the nations of the world (Gog and Magog) to attack God’s people. Fire descends from heaven and consumes them. Satan is then thrown into the Lake of Burning Sulfur to join the Beast and the false prophet forever.