Apollo taught to the humans the art of healing and archery. Phoebe, his grandmother, gave the oracular shrine of Delphi to Apollo as a birthday gift. Themis inspired him to be the oracular voice of Delphi thereon. Later, with his bow and arrows that he had received from Hephaestus, Apollo went in search of the chthonic dragon Python, which lived in Delphi beside the Castalian Spring, and was a terror to the people. Hera had sent this serpent to hunt the pregnant Leto to her death across the world. To avenge the trouble given to his mother, Apollo killed Python in
Snake worship fresh water, and punished lawbreakers. The Aborigines in southwest Australia called the serpent the Waugyl, while the Warramunga of the east coast worshipped the mythical Wollunqua. Serpent worship was well known in ancient Europe. The Roman genius loci took the form of a serpent. In Italy, the Marsian goddess Angitia, whose name derives from the word for "serpent," was associated with witches, snakes, and snake-charmers. Angitia is believed to have also been a goddess of healing. Her worship was centered in the Central Apennine region. A snake was kept and fed with milk during rites dedicated to Potrimpus, a Prussian