Three figures came to stand in Greek mythology as the great instances of impiety punished — Sisyphus, Tantalus, and Ixion — and the torments invented for them have entered the language of every European people.
Sisyphus was king of Corinth, a man of cleverness who used it for ill. He revealed to the river-god Asopus where Zeus had hidden Asopus's daughter, and so betrayed the secrets of the gods; afterward, when Death came for him, he tricked Death into chains, so that for a season no one died upon the earth, until Ares released the prisoner. Then he tricked Hades a second time — instructing his wife to leave his body unburied so that he might complain in the underworld, and then begging leave to return to the upper world to settle the matter, where he refused to come back. At last he was retrieved by Hermes. His punishment in Tartarus was to roll a great stone up a hill — and at the very moment when the summit was reached, the stone slipped from his hands and rolled to the bottom, and he must begin again, forever.
Tantalus was a king of Lydia (or, others said, of Phrygia), and a son of Zeus, who had been admitted to the table of the gods and shared their nectar. He stole their food and gave it to mortals; or, in the worse version, he killed his own son Pelops, cooked him, and served the dish to the gods to test their omniscience. (The gods recognized the dish; they restored Pelops to life, except for one shoulder which Demeter, distracted by grief for her own daughter, had eaten. The shoulder was replaced with one of ivory.) Tantalus was condemned to stand in a pool of water beneath a fruit-laden branch — eternally hungry, eternally thirsty — for whenever he stooped to drink the water receded, and whenever he reached for the fruit the branch swung up beyond his grasp.
Ixion was king of the Lapiths in Thessaly, and his crime was the murder of his father-in-law Deioneus, whom he had pushed into a pit of burning coals to avoid paying the bride-price. No king on earth would purify him of the kin-murder; in the end Zeus himself purified Ixion and brought him to Olympus. There Ixion repaid the favor by attempting to seduce Hera. Zeus, learning of the design, made a cloud-figure (Nephele) in Hera's likeness, and Ixion lay with the cloud, fathering thereby the race of Centaurs. For this, the most ungrateful of all crimes, Zeus bound Ixion to a fiery wheel that turns forever in Tartarus, with the words "a man should always honor his benefactor" written, the older mythographers said, upon the wheel itself.






