What were the roles of noblessoldiers and priests in the Aztec empire?

In the Aztec Empire, nobles held significant power and were often landowners, serving as leaders and administrators within society. Soldiers played a crucial role in expansion and defense, as military success was vital for acquiring tribute and resources. Priests held immense spiritual authority, conducting rituals and maintaining favor with the gods, which was believed essential for ensuring the prosperity of the empire. Together, these groups formed a hierarchical structure that supported the political and religious framework of Aztec society.