Answer: There are eight references in New Testament to the “book of life,” and two of them refer specifically to the book of life that belongs to the Lamb, Jesus Christ. Seven of the references appear in the book of Revelation. Those whose names are written in the book of life are those who belong to God, those who have attained eternal life.
Verses on the Book of Life:
And I intreat thee also, true yokefellow, help those women which laboured with me in the gospel, with Clement also, and with other my fellowlabourers, whose names are in the book of life. Philippians 4:3
He that overcometh, the same shall be clothed in white raiment; and I will not blot out his name out of the book of life, but I will confess his name before my Father, and before his angels. Revelation 3:5
And all that dwell upon the earth shall worship him, whose names are not written in the book of life of the Lamb slain from the foundation of the world. Revelation 13:8
The beast that thou sawest was, and is not; and shall ascend out of the bottomless pit, and go into perdition: and they that dwell on the earth shall wonder, whose names were not written in the book of life from the foundation of the world, when they behold the beast that was, and is not, and yet is. Revelation 17:8
And I saw the dead, small and great, stand before God; and the books were opened: and another book was opened, which is the book of life: and the dead were judged out of those things which were written in the books, according to their works. Revelation 20:12
And whosoever was not found written in the book of life was cast into the lake of fire. Revelation 20:15
And there shall in no wise enter into it any thing that defileth, neither whatsoever worketh abomination, or maketh a lie: but they which are written in the Lamb’s book of life. Revelation 21:27
And if any man shall take away from the words of the book of this prophecy, God shall take away his part out of the book of life, and out of the holy city, and from the things which are written in this book. Revelation 22:19
Paul refers to those who have labored alongside him as those whose names are in the book of life (Philippians 4:3), again identifying the book of life as a record of the names of those who have eternal salvation. In the same way, Revelation 3:5 refers to the book of life in which the names of believers in the Lord are found. These are those who overcome the trials of earthly life, proving that their salvation is genuine. This verse also makes it clear that once a name is written in the book of life, Jesus promises that He will never blot it out, proving once more the doctrine of eternal security. The Lord Jesus, who is speaking to the churches in this part of Revelation, promises to acknowledge his own before His Father. Conversely, Revelation 20:15 reveals the fate of those whose names are not written in the book of life—eternity in the lake of fire.
Revelation 17:8 clarifies when the names of the redeemed are written in the book of life: “The inhabitants of the earth whose names have not been written in the book of life from the creation of the world will be astonished when they see the beast” (emphasis added). The names of those who approve of the Antichrist are not found in the book of life, and the names that are in the book of life were written there before the world was created. Thus, Revelation 17:8 teaches both eternal security and election.
In Revelation 13:8 and 21:27, we find the references to the “Lamb’s book of life,” in which also are the names of all those who have been washed by the blood of the Lamb, Jesus Christ. The Lamb who has been “slain from the creation of the world” has a book in which are written all those who have been redeemed by His sacrifice. They are the ones who will enter the Holy City, the New Jerusalem (Revelation 21:10) and who will live forever in heaven with God. Since the book of life is that which records all who have eternal life through the Lamb, it’s clear that the book of life and the Lamb’s book of life are one and the same. (gotquestions. org).
End-times prophecy is not to scare us but to prepare us for the events to come and to wake up the lost–as God does not wish anyone to perish (2 Peter 3:9 KJV).
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