'Book of Life' in the Bible

The one conquering shall thus be clothed in white garments; and I will not blot out his name from the book of life, and I will confess his name before my Father, and in the presence of his angels.

And all those who dwell upon the earth, whose name has not been written in the book of life of the Lamb that was slain from the foundation of the world, will worship him.

The beast which you saw was, and is not; and is about to come up out of the abyss, and go into perdition: and those dwelling upon the earth, whose name has not been written in the book of life from the foundation of the world, will be astonished, seeing the beast, because he was, and is not, and will be.

And I saw the dead, great and small, standing before the throne; and the books were opened, and another book was opened, which is the book of life: and the dead were judged out of the things which were written in the books, according to their works.

And if any one was not found written in the book of life, he was cast into the lake of fire.

And nothing unclean, and the one doing abomination, and falsehood, can at all enter into it: none except those who are written in the Lamb's book of life.