doors and persuade them that they have a power committed to them by the gods of making an atonement for a man’s own or his ancestor’s sins by sacrifices or charms, with rejoicings and feasts; and they promise to harm an enemy, whether just or unjust, at a small cost; with magic arts and incantations binding heaven, as they say, to execute their will.

And the poets are the authorities to whom they appeal, now smoothing the path of vice with the words of Hesiod; —

‘Vice may be had in abundance without trouble; the way is smooth and her dwelling-place is near. But before virtue the gods have set toil,’

and a tedious and uphill road: then citing Homer as a witness that the gods may be influenced by men; for he also says: —