Why was Prometheus punished?

The trick at Mecone

Hesiod, writing around 700 BC, tells it as a contest of wits. At Mecone, gods and mortals meet to settle how a sacrifice is shared. Prometheus, son of the Titan Iapetus, cuts up an ox and lays out two portions. One hides the meat and rich innards inside the ox’s paunch. The other is white bones, dressed up in shining fat. He invites Zeus to choose.

Hesiod insists that Zeus saw through it and took the fat anyway, already planning trouble for mortals. The poem turns the scene into the origin of a custom: “because of this the tribes of men upon earth burn white bones to the deathless gods upon fragrant altars” (Theogony 556–557). People ate the meat; the gods received the savor of the smoke.

The stolen fire

Zeus strikes where it hurts and withholds fire. Prometheus steals it back “in a hollow fennel stalk” (Theogony 567), whose dry pith smolders slowly inside the green rind. In Works and Days, Zeus names the price, for the thief and for the people he helped:

Son of Iapetus, surpassing all in cunning, you are glad that you have outwitted me and stolen fire, a great plague to you yourself and to men that shall be.

Mortals pay with Pandora and her jar, a story of its own: was it really a box? Prometheus pays with chains. Hesiod even spells out the charge. Zeus was angry “because Prometheus matched himself in wit with the almighty son of Cronos” (Theogony 534).

Aeschylus: too fond of humans

The tragedy Prometheus Bound, handed down under Aeschylus’s name, opens with the sentence being carried out at earth’s remotest limit, in the Scythian wilds. Power, Zeus’s henchman, reads the charge:

For thine own pride, even flashing fire, source of all arts, he hath purloined and bestowed upon mortal creatures. Such is his offence; wherefore he is bound to make requital to the gods, that so he may be lessoned to brook the sovereignty of Zeus and forbear his championship of man.

The Greek for man-loving is philanthrōpos, the root of philanthropy. Aeschylus’s Prometheus gives a darker reason too: Zeus meant to wipe out the human race and breed a new one, and he alone stood in the way (Prometheus Bound 231–236). He is not sorry. “Of mine own will, aye, of mine own will I erred,” he says (266). Later writers set the rock on Mount Caucasus (Apollodorus 1.7.1), and Hesiod already has the eagle, sent daily for a liver that renews itself overnight.

The secret and the arrow

Prometheus keeps one weapon. He knows that a certain marriage would give Zeus a son “mightier than his sire” (Prometheus Bound 768). Later writers say the secret was about the sea goddess Thetis, so Zeus married her off to a mortal, Peleus. Their son was Achilles, and at their wedding the apple of discord was thrown.

Freedom came with Heracles, who shot the eagle. Hesiod is careful to say it happened “not without the will of Olympian Zeus,” so that the fame of Zeus’s own son would grow (Theogony 526–531). The king of the gods never admits the Titan was right. He simply chooses, in the end, to let him go.