Tell a devout Christian that his wife is cheating on him, or that frozen yogurt can make a man invisible, and he is likely to require as much evidence as anyone else, and to be persuaded only to the extent that you give it. Tell him that the book he keeps by his bed was written by an invisible deity who will punish him with fire for eternity if he fails to accept its every incredible claim about the universe, and he seems to require no evidence what so ever.

It is as though a portal in time has opened, and the Christians of the 14th century are pouring into our world.

There's no way to reconcile Islam with Christianity. This difference of opinion admits of compromise as much as a coin toss does.

An average Christian, in an average church, listen to an average Sunday sermon has achieved a level of arrogance simply unimaginable in scientific discourse -- and there have been some extraordinary arrogant scientists.

The idea, therefore, that religious faith is somehow a sacred human convention—distinguished, as it is, both by the extravagance of its claims and by the paucity of its evidence—is really too great a monstrosity to be appreciated in all its glory. Religious faith represents so uncompromising a misuse of the power of our minds that it forms a kind of perverse, cultural singularity—a vanishing point beyond which rational discourse proves impossible.

What would our world be like if we ceased to worry about 'right' and 'wrong,' or 'good' and 'evil,' and simply acted so as to maximize well-being, our own and that of others? Would we lose anything important?

Nonbelievers like myself stand beside you, dumbstruck by the Muslim hordes who chant death to whole nations of the living. But we stand dumbstruck by you as well--by your denial of tangible reality, by the suffering you create in service to your religious myths, and by your attachment to an imaginary God.