In the Maya civilization, high priests were important religious leaders who held significant political power. They were responsible for communicating with the gods through rituals and ceremonies and interpreting the messages received from the divine. They were also involved in the calculation of the calendar and astronomy, which was essential for religious ceremonies and predicting important agricultural events. In addition to their religious duties, high priests were often advisors to Maya rulers, providing guidance on matters of state and diplomacy. They were highly respected members of society, and their influence extended beyond the religious sphere.