Hephaestus make love to Athena: at the moment of climax she pushes him aside, and his semen falls to the earth where it impregnates Gaia." Hephaestus was associated by Greek colonists in southern Italy with the volcano gods Adranus (of Mount Etna) and Vulcanus of the Lipari islands. The first-century sage Apollonius of Tyana is said to have observed, "there are many other mountains all over the earth that are on fire, and yet we should never be done with it if we assigned to them giants and gods like Hephaestus". In the Trojan war, Hephaestus sided with the Greeks, but
Hephaestus of these naked lovers, and Poseidon persuaded Hephaestus to free them in return for a guarantee that Ares would pay the adulterer's fine. Hephaestus states in "The Odyssey" that he would return Aphrodite to her father and demand back his bride price. The Thebans told that the union of Ares and Aphrodite produced Harmonia. However, of the union of Hephaestus with Aphrodite, there was no issue unless Virgil was serious when he said that Eros was their child. Later authors explain this statement by saying that Eros was sired by Ares but passed off to Hephaestus as his own son.