In Aztec lore, the god associated with renewal and rebirth is Quetzalcoatl, often regarded as the feathered serpent. This deity symbolizes the cycle of life, agriculture, and the connection between gods and humans. Quetzalcoatl is linked to the transition between the earthly and divine realms and embodies the idea of resurrection and regeneration. His influence pervaded various aspects of Aztec life, highlighting the importance of fertility and the transformative power of nature.