All such requirements seem simple, comprehensible, and natural to us to-day, and we see nothing mysterious or alarming in them. But three or five thousand years ago they seemed to require what was impossible.

The social conception of life served as the basis of religion because at the time when it was first presented to men it seemed to them absolutely incomprehensible, mystic, and supernatural. Now that we have outlived that phase of the life of humanity, we understand the rational grounds for uniting men in families, communities, and states. But in antiquity the duties involved by such association were presented under cover of the supernatural and were confirmed by it.

The patriarchal religions exalted the family, the tribe, the nation. State religions deified emperors and states. Even now most ignorant people —