The Republic by Plato Part 2 Page 80

him to be deficient either in virtue or beauty.

Very true, Adeimantus; but then, would any one, whether God or man, desire to make himself worse?

Impossible.

Then it is impossible that God should ever be willing to change; being, as is supposed, the fairest and best that is conceivable, every God remains absolutely and for ever in his own form.

That necessarily follows, he said, in my judgment.

Then, I said, my dear friend, let none of the poets tell us that

‘The gods, taking the disguise of strangers from other lands, walk up and down cities in all sorts of forms;’

and let no one slander Proteus and