What does the Bible say about the new heavens and a new earth?

The new heavens and a new earth are described in Isaiah 65:17, where the Lord declares, 'For behold, I create new heavens and a new earth; and the former shall not be remembered, nor come to mind.' This promise signifies the ultimate redemption and restoration of creation, a world where sin and death will no longer exist. Revelation 21:1 also affirms this vision, stating, 'And I saw a new heaven and a new earth: for the first heaven and the first earth were passed away.' In this new kingdom, God's people will experience complete joy and fellowship with Him, free from sorrow, pain, and sin.