In Egyptian myths, the "Book of the Dead" is a collection of spells, prayers, and incantations designed to assist the deceased in navigating the afterlife. This ancient text was crucial for guiding souls through the perilous journey to Judgment, ensuring they could achieve a favorable outcome, like eternal life. The Book served both as a manual for the dead and a reflection of the ancient Egyptians’ beliefs surrounding morality, the cosmos, and the importance of proper burial practices.