"Theogonia" is an ancient Greek poem attributed to the poet Hesiod. It serves as a foundational text for Greek mythology, detailing the origins and genealogy of the gods. The poem describes the creation of the universe, starting from the primordial entities and leading to the emergence of the Olympian gods, including Zeus, Hera, and Poseidon. In addition to the creation myths, "Theogonia" outlines the relationships and conflicts among the gods, providing insight into their personalities and roles in the cosmos. This work is essential for understanding ancient Greek religious beliefs and the structure of their mythological narratives.