Rev 3:5 'He who overcomes will thus be clothed in white garments; and I will not erase his name from the book of life, and I will confess his name before My Father and before His angels. So I think there are two different books. I'm having trouble understanding this whole verse. Since God is the one who keeps us saved by His power and His grace and His Son's blood, or so I understand it to be, then what is this suppose to mean? I thought anyone who is saved is automatically an "overcomer" not by our own means, but by the blood of Jesus. Y'all help me out here. Tell me what you know about the book of life please.