For ten centuries Christianity, armed with the omnipotence of the Church and State and opposed by no competition, was able to deprave, debase, and falsify the mind of Europe. It had no competitors, because outside the Church there was neither thinkers nor educated persons. It alone taught, it alone spoke and wrote, it alone taught.

No theory, no ready-made system, no book that has ever been written will save the world. I cleave to no system. I am a true seeker.

It clearly follows that to make men moral it is necessary to make their social environment moral. And that can be done in only one way; by assuring the triumph of justice, that is, the complete liberty of everyone in the most perfect equality for all. Inequality of conditions and rights, and the resulting lack of liberty for all, is the great collective iniquity begetting all individual iniquities.

Religion is a collective insanity.

A divine falsehood is more powerful than any human truth.

A jealous lover of human liberty, deeming it the absolute condition of all that we admire and respect in humanity, I reverse the phrase of Voltaire, and say that, if God really existed, it would be necessary to abolish him.

Idealism is the despot of thought, just as politics is the despot of will.