In Aztec mythology, the feathered serpent, known as Quetzalcoatl, is highly significant, embodying the duality of divinity and earthly life. This god represents creation, as well as wisdom and the arts, closely associated with wind, rain, and life. Quetzalcoatl was believed to have created humanity and taught them agricultural practices, thus being essential to Aztec civilization. As a cultural symbol, the feathered serpent signifies the connection between heaven and earth, illustrating the intertwining of the spiritual and material worlds.