The Book of Life is depicted as a record in which the names of individuals who are saved or have received eternal life are inscribed. This concept is often associated with the final judgment and the afterlife. The Book of Life is contrasted with other "books" that contain records of deeds and actions, suggesting a divine evaluation based on both faith and works.
The Book of Life symbolizes God's knowledge and selection of those who have chosen faith in Him, accepted salvation, and lived according to His teachings. It highlights the idea that salvation is not merely a passive state but involves a relationship with God and a life characterized by obedience, righteousness, and faith.