In Aztec mythology, the god of creation is Tezcatlipoca. He is a central deity associated with the night sky, war, and creation, and he plays a vital role in the mythological narratives about the origins of the world and humanity. Tezcatlipoca, often represented with a smoking mirror, embodies both light and darkness and illustrates the duality of existence. His myths demonstrate the principles of creation and destruction, showcasing how these forces are intertwined in Aztec belief systems and have significant cultural implications.