Christianity has made more lunatics than it ever provided asylums for.

I believe in the religion of reason -- the gospel of this world; in the development of the mind, in the accumulation of intellectual wealth, to the end that man may free himself from superstitious fear, to the end that he may take advantage of the forces of nature to feed and clothe the world.

The church hates a thinker precisely for the same reason a robber dislikes a sheriff, or a thief despises the prosecuting witness.

In our era, the road to holiness necessarily passes through the world of action.

Where is the soul? . . . I refuse to believe anything of that kind without proof. The idea that, as soon as a man's breath leaves his body, the soul flops out like a chicken's head and flies off into space to find a lodgment where there [are] harps and haloes. Too much for me.

The Old Testament filled this world with tyranny and injustice, and the New gives us a future filled with pain for nearly all of the sons of men. The Old Testament describes the hell of the past, and the New the hell of the future.

The ministers are in duty bound to denounce all intellectual pride, and show that we are never quite so dear to God as when we admit that we are poor, corrupt and idiotic worms; that we never should have been born; that we ought to be damned without the least delay.... The old creed is still taught. They still insist that God is infinitely wise, powerful and good, and that all men are totally depraved. They insist that the best man god ever made, deserved to be damned the moment he was finished.