It is my firm conviction that man has nothing to gain, emotionally or otherwise, by adhering to a falsehood, regardless of how comfortable or sacred that falsehood may appear. Anyone who claims, on the one hand, that he is concerned with human welfare, and who demands, on the other hand, that man must suspend or renounce the use of his reason, is contradicting himself. There can be no knowledge of what is good for man apart from knowledge of reality and human nature, and there is no manner in which this knowledge can be acquired except through reason. To advocate irrationality is to advocate that which is destructive to human life.
Isn't atheism just another religion?' No, it isn't. Atheism has no creeds, rituals, holy book, absolute moral code, origin myth, sacred spaces or shrines. It has no sin, divine judgment, forbidden words, prayer, worship, prophecy, group privileges, or anointed 'holy' leaders. Atheists don't believe in a transcendent world or supernatural afterlife. Most important, there is no orthodoxy in atheism.