From the Politics of Aristotle

(See page [480])

A tyrant must put on the appearance of uncommon devotion to religion. Subjects are less apprehensive of illegal treatment from a ruler whom they consider godfearing and pious. On the other hand, they do less easily move against him, believing that he has the gods on his side.

By Amos

(Hebrew prophet, B. C. 760)

I hate, I despise your feasts, and I will take no delight in your solemn assemblies. Yea, though you offer me your burnt offerings and meal offerings, I will not accept them; neither will I regard the peace offerings of your fat beasts. Take thou away from me the noise of thy songs; for I will not hear the melody of thy viols. But let judgment roll down as waters, and righteousness as a mighty stream.