"The idea of God was not a lie but a device of the unconscious which needed to be decoded by psychology. A personal god was nothing more than an exalted father-figure: desire for such a deity sprang from infantile yearnings for a powerful, protective father, for justice and fairness and for life to go on forever. God is simply a projection of these desires, feared and worshipped by human beings out of an abiding sense of helplessness. Religion belonged to the infancy of the human race; it had been a necessary stage in the transition from childhood to maturity. It had promoted ethical values which were essential to society. Now that humanity had come of age, however, it should be left behind."
"I condemn false prophets, I condemn the effort to take away the power of rational decision, to drain people of their free will--and a hell of a lot of money in the bargain. Religions vary in their degree of idiocy, but I reject them all. For most people, religion is nothing more than a substitute for a malfunctioning brain."
"Men who believe absurdities will commit atrocities."
"Is God willing to prevent evil, but not able? Then he is not omnipotent. Is he able, but not willing? Then he is malevolent. Is he both able and willing? Then whence cometh evil? Is he neither able nor willing? Then why call him God?"
"I call Christianity the one great curse, the one great intrinsic depravity, the one great instinct of revenge, for which no means are venomous enough, or secret, subterranean and small enough - I call it the one immortal blemish upon the human race."