“And after the thousand years, Satan will be released from his prison”
Revelation 20:7 (WEB)
Context Reading
5The rest of the dead didn’t live until the thousand years were finished. This is the first resurrection. 6Blessed and holy is he who has part in the first resurrection. Over these, the second death has no power, but they will be priests of God and of Christ, and will reign with him one thousand years. 7And after the thousand years, Satan will be released from his prison 8and he will come out to deceive the nations which are in the four corners of the earth, Gog and Magog, to gather them together to the war, whose number is as the sand of the sea. 9They went up over the width of the earth and surrounded the camp of the saints and the beloved city. Fire came down out of heaven from God and devoured them.