The ancient Egyptian god known for his role in the afterlife is Osiris. As the god of resurrection and the underworld, Osiris symbolizes fertility, agriculture, and rebirth. He is often depicted as a mummified king, representing the cycle of life and death. Osiris's narrative involves his murder by Seth, his resurrection through the efforts of his wife Isis, and his subsequent role as the judge of the dead. His worship emphasized the importance of the afterlife in Egyptian society, offering hope for eternal life through moral conduct.