The despotism of faith is justified upon the ground that Christian countries are the grandest and most prosperous of the world. At one time the same thing could have been truly said in India, in Egypt, in Greece, in Rome, and in every other country that has, in the history of the world, swept to empire. Numberless circumstances and countless conditions have produced the prosperity of the Christian world. The truth is, we have advanced in spite of religious zeal, ignorance, and opposition. The church has won no victories for the rights of man. Luther labored to reform the church — Voltaire, to reform men. Over every fortress of tyranny has waved, and still waves, the banner of the church.
Robert Green Ingersoll – “Individuality” (1873)