Just so it now seems as if we have only to admit the law of inevitability, to destroy the conception of the soul, of good and evil, and all the institutions of state and church that have been built up on those conceptions.

So too, like Voltaire in his time, uninvited defenders of the law of inevitability today use that law as a weapon against religion, though the law of inevitability in history, like the law of Copernicus in astronomy, far from destroying, even strengthens the foundation on which the institutions of state and church are erected.

As in the question of astronomy then, so in the question of history now, the whole difference of opinion is based on the recognition or nonrecognition of something absolute, serving as the measure of visible phenomena. In astronomy it was the immovability of the earth, in history it is the independence of personality⁠—free will.