Eternal Reign of Christ in the New Heaven and New Earth

(Rev 20:7-10) Now when the thousand years have expired, Satan will be released from his prison {8} and will go out to deceive the nations which are in the four corners of the earth, Gog and Magog, to gather them together to battle, whose number is as the sand of the sea. {9} They went up on the breadth of the earth and surrounded the camp of the saints and the beloved city. And fire came down from God out of heaven and devoured them. {10} The devil, who deceived them, was cast into the lake of fire and brimstone where the beast and the false prophet are. And they will be tormented day and night forever and ever.

(Rev 21:1-5) Now I saw a new heaven and a new earth, for the first heaven and the first earth had passed away. Also there was no more sea. {2} Then I, John, saw the holy city, New Jerusalem, coming down out of heaven from God, prepared as a bride adorned for her husband. {3} And I heard a loud voice from heaven saying, "Behold, the tabernacle of God is with men, and He will dwell with them, and they shall be His people. God Himself will be with them and be their God. {4} "And God will wipe away every tear from their eyes; there shall be no more death, nor sorrow, nor crying. There shall be no more pain, for the former things have passed away." {5} Then He who sat on the throne said, "Behold, I make all things new." And He said to me, "Write, for these words are true and faithful."

(Rev 21:9-11) Then one of the seven angels who had the seven bowls filled with the seven last plagues came to me and talked with me, saying, "Come, I will show you the bride, the Lamb's wife." {10} And he carried me away in the Spirit to a great and high mountain, and showed me the great city, the holy Jerusalem, descending out of heaven from God, {11} having the glory of God. Her light was like a most precious stone, like a jasper stone, clear as crystal.