A high priest is a religious leader who holds a significant position within certain faiths, particularly in ancient traditions like those of the Hebrews and Egyptians. This individual is responsible for performing sacred rituals, offering sacrifices, and maintaining the spiritual well-being of the community. The high priest often serves as a mediator between the people and their deity. In the context of Judaism, the high priest was a descendant of Aaron, the brother of Moses, and played a crucial role in the Temple in Jerusalem. The high priest's duties included entering the Holy of Holies on the Day of Atonement, a sacred act meant to seek forgiveness for the sins of the people.