The Republic · Rep. 391c–391e

And let us equally refuse to believe, or allow to be repeated, the tale of Theseus son of Poseidon, or of Peirithous son of Zeus, going forth as they did to perpetrate a horrid rape; or of any other hero or son of a god daring to do such impious and dreadful things as they falsely ascribe to them in our day: and let us further compel the poets to declare either that these acts were not done by them, or that they were not the sons of gods;—both in the same breath they shall not be permitted to affirm. We will not have them trying to persuade our youth that the gods are the authors of evil, and that heroes are no better than men—sentiments which, as we were saying, are neither pious nor true, for we have already proved that evil cannot come from the gods.

Plato · translated by Benjamin Jowett · composite transcription based on the 1888 third edition
Benjamin Jowett, revised third edition (1888), with Stephanus numbering from the 1908 edition; composite transcription, Project Gutenberg #55201
Passage preview. Read in context for the complete text, notes and references.