Inca kings, also known as Sapa Incas, were considered divine rulers and served as both political and religious leaders of the Inca Empire. They were believed to be direct descendants of Inti, the sun god, and held absolute power over their people.

The main responsibilities of the Inca kings were to govern and protect the empire, maintain order and justice, oversee the economy, and ensure the performance of religious rituals and ceremonies. They were also responsible for the construction of public works, such as roads, aqueducts, and buildings, and for organizing labor and military campaigns.

In addition to their political and administrative duties, Inca kings played a crucial role in religious life. They were seen as intermediaries between the people and the gods, and were responsible for ensuring that the gods were properly honored and appeased through offerings and sacrifices. The Inca kings also had their own personal staff of priests and religious advisors, who helped them to interpret the will of the gods and to carry out their religious duties.