The central Aztec god associated with the cycles of life, death, and rebirth is Quetzalcoatl. Known as the Feathered Serpent, he plays a crucial role in creation myths and is linked to agriculture, culture, and the regeneration of life. Quetzalcoatl embodies the principles of renewal and balance, reflecting the Aztec understanding of the interconnectedness of existence. His narratives emphasize the importance of sacrifice and reciprocity, revealing profound insights into the cyclical nature of life, where death is not an end, but a necessary phase that leads to renewal and transformation.