Volcanology that Hephaestus, the god of fire, sat below the volcano Etna, forging the weapons of Zeus. The Greek word used to describe volcanoes was "etna", or "hiera", after Heracles, the son of Zeus. The Roman poet Virgil, in interpreting the Greek mythos, held that the giant Enceladus was buried beneath Etna by the goddess Athena as punishment for rebellion against the gods; the mountain's rumblings were his tormented cries, the flames his breath and the tremors his railing against the bars of his prison. Enceladus' brother Mimas was buried beneath Vesuvius by Hephaestus, and the blood of other defeated giants
Hephaestus have great healing powers, and Lemnian earth (terra Lemnia) from the spot on which Hephaestus had fallen was believed to cure madness, the bites of snakes, and haemorrhage, and priests of Hephaestus knew how to cure wounds inflicted by snakes. He was represented in the temple of Athena Chalcioecus (Athena of the Bronze House) at Sparta, in the act of delivering his mother; on the chest of Cypselus, giving Achilles's armour to Thetis; and at Athens there was the famous statue of Hephaestus by Alcamenes, in which his lameness was only subtly portrayed. The Greeks frequently placed small dwarf-like statues