The invention central to the myth of Prometheus is fire. In Greek mythology, Prometheus defies the gods by stealing fire from Olympus and giving it to humanity, symbolizing the gift of knowledge and enlightenment. His act of rebellion highlights themes of creativity, transgression, and the relationship between humans and the divine. However, Prometheus's punishment for his actions serves as a cautionary tale about the consequences of defying divine authority, emphasizing the struggles between innovation and retribution.