What does Revelation 20 say about those not written in the book of life?

Revelation 20 discusses the final judgment and the fate of individuals based on whether their names are written in the book of life. Specifically, it states that those whose names are not found in the book of life face dire consequences. The text clearly indicates that they are cast into the lake of fire, which symbolizes eternal separation from God and ultimate judgment. This imagery serves as a serious warning about the eternal consequences of rejecting God.

The idea of being thrown into the lake of fire highlights the finality of God's judgment, affirming the seriousness of one's relationship with Him. In this chapter, it is emphasized that the book of life holds the names of those who have eternal life through faith in Christ, and those not inscribed in it do not share in that eternal promise.

This understanding aligns with traditional Christian eschatology, which views life or death in eternal terms concerning one’s spiritual state in relation to God. The other options present alternative concepts that do not align with the biblical text of Revelation 20, which firmly establishes the fate of those whose names are not written in the book of life as being cast into the lake of fire.