'Book of Life' in the Bible

Yes, I beseech you also, faithful yoke-fellow, help those women who strove in the gospel with me, with Clement and the rest of my co-laborers, whose names are in the book of life.

He that conquers shall be clothed in white robes, and I will not obliterate his name from the book of life, and I will confess his name before my Father and before his angels.

And all who dwell on the earth shall worship him, [every one] whose name is not enrolled in the Lamb's book of life who was killed from the foundation of the world.

The beast which you saw was and is not, and is about to come up from the abyss, and goes to destruction; and those who live on the earth, whose names are not written in the book of life from the foundation of the world, will wonder, when they see the beast that he was and is not and is to come.

And whoever was not found enrolled in the book of life was cast into the lake of fire.

And there shall not enter into it any thing that is defiled, nor any one that commits an abomination and falsehood, but those enrolled in the Lamb's book of life.