 Psalm 69 verse 28 says, let them be blotted out of the book of the living. So there's this idea of you're in the book of the living until you reject or don't accept the Lord Jesus who died for you on a cross and rose again. Now you're not in that book of the living because you've died. You're gonna face a second death. So you're not in the book of life. You're in the book of life if you've received by faith Jesus Christ.