As a sharp-tongued spirit of unfair criticism, Momus was eventually expelled from the company of the gods on
Mount Olympus. His name is related to , meaning 'blame', 'reproach', or 'disgrace'.
Hesiod said that Momus was a son of Night (
Nyx), "though she lay with none", and the twin of the misery goddess
Oizys. In the 8th-century BCE epic
Cypria, Momus was credited with stirring up the
Trojan War in order to reduce the human population.
Sophocles wrote a later
satyr play called
Momos, now almost entirely lost, which may have derived from this. Two of
Aesop's fables feature the god. The most widely reported of these in Classical times is numbered 100 in the
Perry Index. There Momus is asked to judge the handiwork of three gods (who vary depending on the version): a man, a house and a bull. He found all at fault: the man because his heart was not on view to judge his thoughts; the house because it had no wheels so as to avoid troublesome neighbours; and the bull because it did not have eyes in its horns to guide it when charging. Because of it,
Plutarch and
Aristotle criticized Aesop's story-telling as deficient in understanding, while
Lucian insisted that anyone with sense was able to sound out a man's thoughts. As another result, Momus became a by-word for fault-finding, and the saying that if not even he could criticize something then that was the sign of its perfection. Thus a poem in the
Greek Anthology remarks of statues by
Praxiteles that "Momus himself will cry out, 'Father Zeus, this was perfect skill'." Looking the lovely Aphrodite over, according to a second fable of Aesop's, number 455 in the Perry Index, it was light-heartedly noted that he could not find anything about her to fault except that her sandals squeaked. ==Political satire==