'Book of Life' in the Bible

And I beg you, my true comrade, help them, for they toiled at my side in spreading the good news, with Clement and the rest of my fellow-workers, whose names are in the book of life.

He who is victorious will be clothed thus, in white clothing, and I will not erase his name from the book of life, but I will acknowledge him as mine in the presence of my Father and his angels.

All the inhabitants of the earth whose names have not from the foundation of the world been written in the slain Lamb's book of life, will worship it.

The animal that you saw was, and is no more; it is going to come up out of the abyss, but it is to go to destruction. The inhabitants of the earth, whose names from the foundation of the world have not been written in the book of life, will be amazed when they see that the animal was, and is no more, and yet is to come.

I saw the dead, high and low, standing before the throne, and books were opened. Then another book was opened; it was the book of life. And the dead were judged by what was written in the books about what they had done.

Anyone whose name was not found written in the book of life was flung into the fiery lake.

Nothing unclean will ever enter it, nor anyone who indulges in abominable practices and falsehoods, but only those who are written in the Lamb's book of life.