In Egyptian mythology, the goddess of magic and sister to Osiris is Isis. She represents wisdom, healing, and the protective aspects of magic. Isis is known for her profound knowledge of incantations and rituals, which she utilized to protect and resurrect her husband, Osiris. Her narratives emphasize the power of feminine strength and the importance of family bonds. The reverence for Isis in ancient Egypt illustrates her role in the spiritual life of her people, making her one of the most significant deities in their pantheon.