Religion is very enlightening - to those who don't understand it.

I have hitherto followed the lines marked out by the Theist in his attempt to prove that there exists a mind behind natural phenomena, and that the universe as we have it is, at least generally, an evidence of a plan designed by this mind. I have also pointed out that the only datum for such a conclusion is the universe we know. We must take that as a starting point. We can get neither behind it nor beyond it. We cannot start with God and deduce the universe from his existence; we must start with the world as we know it, and deduce God from the world.

Persecution is the compliment paid by a threatened lie to a conquering truth.

All my life I have made it a rule never to permit a religious man or woman take for granted that his or her religious beliefs deserved more consideration than non-religious beliefs or anti-religious ones. I never agree with that foolish statement that I ought to respect the views of others when I believe them to be wrong.

If there is a god, the only genuine friend he has is an atheist. He does not blame him for anything.

The trick is, after all, obvious. The Theist takes terms that can apply to sentient life alone, and applies them to the universe at large. He talks about means, that is, the deliberate planning to achieve certain ends, and then says that as there are means there must be ends. Having, unperceived, placed the rabbit in the hat, he is able to bring it forth to the admiration of his audience.

It is useless saying that we do not accept the gods of the primitive world. In form, no; in essence, yes. The fact before us is that all ideas of gods can be traced to the earliest stages of human history.... There is an unbroken line of descent linking the gods of the most primitive peoples to those of modern man. We reject the world of the savage; but we still, in our churches, mosques, synagogues and temples, perpetuate the theories he built upon that world.