'Book of Life' in the Bible

And I entreat thee likewise, my faithful collegue, to assist them, for they laboured with me in the gospel, and Clement also, and my other fellow-laborers, whose names are in the book of life.

He that overcometh shall be clothed in white raiment; and I will not blot out his name from the book of life; but I will own his name before my Father, and before his angels.

So that all who 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.

The beast, which thou sawest, was, and is not; but will rise out of the abyss, and go into perdition: and they that dwell on the earth (whose names are not written on the book of life from the foundation of the world) shall wonder, when they behold the beast that was, and is not, and yet is to be.

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 by the things written in the books, according to their works.

And whosoever was not found written in the book of life, was cast into the lake of fire.

And nothing shall enter into it that defileth, and practiseth abomination and falshood: but those only who are written in the Lamb's book of life.

and if any one take away from the words of the book of this prophecy, God will take away his part from the book of life, and out of the holy city, and from the things that are written in this book.