The ancient civilization that worshipped the god Quetzalcoatl is the Aztec civilization, among others in Mesoamerica. Quetzalcoatl, often depicted as a feathered serpent, represents wisdom, wind, and the dawn. He is associated with creation, civilization, and the arts, embodying a dichotomy of divine power and benevolence. Aztecs revered him in various rituals, emphasizing agricultural cycles and human existence. This deity illustrates the profound connections between culture, environment, and spirituality, making him a central figure in the mythology and cosmology of ancient Mesoamerican people. Quetzalcoatl also served as a model for ethical behavior and societal order.