Although many things can be said in criticism of religious faith, there is no discounting its power. Millions among us, even now, are quite willing to die for our unjustified beliefs, and millions more, it seems, are willing to kill for them.

It is utterly astonishing how ordinary a book can be and still be thought the product of omniscience.

We rely on faith only in the context of claims for which there is no sufficient sensory or logical evidence.

Indeed, religion allows people to imagine that their concerns are moral when they are highly immoral - that is, when pressing these concerns inflicts unnecessary and appalling suffering on innocent human beings. This explains why Christians like yourself expend more "moral" energy opposing abortion than fighting genocide. It explains why you are more concerned about human embryos than about the lifesaving promise of stem-cell research. And it explains why you can preach against condom use in sub-Saharan Africa while millions die from AIDS there each year. (25)

It is safe to say that almost every person living in New Orleans at the moment Hurricane Katrina struck shared your belief in an omnipotent, omniscient, and compassionate God. But what was God doing while Katrina laid waste to their city? Surely He heard the prayers of those elderly men and women who fled the rising waters for the safety of their attics, only to be slowly drowned there.

Man is manifestly not the measure of all things. This universe is shot through with mystery. The very fact of its being, and of our own, is a mystery absolute, and the only miracle worthy of the name.

We read the Golden Rule and judge it to be a brilliant distillation of many of our ethical impulses. And then we come across another of God’s teachings on morality: if a man discovers on his wedding night that his bride is not a virgin, he must stone her to death on her father’s doorstep (Deuteronomy 22:13-21).