This view of the value of religion is an old one among the Greeks. Critias, the friend of Socrates, embodied it in verses, which are preserved for us by Sextus Empiricus. In summary he holds that there was a time when men's life knew no order, but at last laws were ordained to punish; and the laws kept men from open misdeeds, "but they did many things in secret; and then, I think, some shrewd and wise man invented a terror for the evil in case secretly they should do or say or think aught. So he introduced the divine, alleging that there is a divinity (_daimon_), blest with eternal life, who with his mind sees and hears, thinks, and marks these things, and bears a divine nature, who will hear all that is said among men and can see all that is done, and though in silence thou plan some evil, yet this shall not escape the gods." This was a most pleasant {5} lesson which he introduced, "with a false reason covering truth"; and he said the gods abode in that region whence thunder and lightning and rain come, and so "he quenched lawlessness with laws."[5] This was a shallow judgement upon religion. That "it utterly abolished religion altogether" was the criticism of Cicero's Academic.[6] But most of the contemporary views of the origin of religion were shallow. Euhemerism with its deified men, and inspiration with its distraught votaries were perhaps nobler, a little nobler, but in reality there was little respect for religion among the philosophic. But the practical people of the day accepted the view of Critias as wise enough. "The myths that are told of affairs in Hades, though pure invention at bottom, contribute to make men pious and upright," wrote the Sicilian Diodorus at this very time.[7] Varro[8] divided religion into three varieties, mythical, physical (on which the less said in public, he owned, the better) and "civil," and he pronounced the last the best adapted for national purposes, as it consisted in knowing what gods state and citizen should worship and with what rites. "It is the interest," he said, "of states to be deceived in religion." So the great question narrowed itself to this:--Was it possible for another shrewd and wise man to do again for Rome what the original inventor of religion had done for mankind? once more to establish effective gods to do the work of police? Augustus endeavoured to show that it was still possible.