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
Xenia (Greek) presents so that people will remember them for dropping their hatred and becoming friends. While this is not a traditional example of xenia, it does demonstrate the power of friendship in the Greek culture. In Book 9, Achilles invites Odysseus into his home and asks Patroclus to make the strongest wine for them to drink. Patroclus also brings meat with the wine. The men eat and have light chatter before Odysseus delivers Agamemnon's offer to Achilles. In Book 18, Hephaestus hosts Thetis in his home. Xenia is important between humans and also between gods. Hephaestus is worried about making Thetis