High Quality Content by WIKIPEDIA articles! The New Earth is an expression used in the Book of Isaiah (Is 65:17 & 66:22), 2 Peter (2 Peter 3:13), and Book of Revelation (Rev 21:1) in the Bible to describe the final state of redeemed humanity. It is one of the central doctrines of biblical eschatology and is referred to in the Nicene Creed as the World to Come.