Along with most Christians, you believe that mortals like ourselves cannot reject the morality of the Bible. We cannot say, for instance, that God was wrong to drown most of humanity in the flood of Genesis, because this is merely the way it seems from our limited point of view. And yet, you feel that you are in a position to judge that Jesus is the Son of God, that the Golden Rule is the height of moral wisdom, and that the Bible is not itself brimming with lies. You are using your own moral intuitions to authenticate the wisdom of the Bible—and then, in the next moment, you assert that we human beings cannot possibly rely upon our own intuitions to rightly guide us in the world; rather, we must depend upon the prescriptions of the Bible. You are using your own moral intuitions to decide that the Bible is the appropriate guarantor of your moral intuitions. Your own intuitions are still primary, and your reasoning is circular.

  We decide what is good in the Good Book. 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). If we are civilized, we will reject this as the vilest lunacy imaginable. Doing so requires that we exercise our own moral intuitions. The belief that the Bible is the word of God is of no help to us whatsoever.

  The choice before us is simple: we can either have a twenty first century conversation about morality and human well-being—a conversation in which we avail ourselves of all the scientific insights and philosophical arguments that have accumulated in the last two thousand years of human discourse—or we can confine ourselves to a first century conversation as it is preserved in the Bible. Why would anyone want to take the latter approach?

  The Goodness of God

  Somewhere in the world a man has abducted a little girl. Soon he will rape, torture, and kill her. If an atrocity of this kind is not occurring at precisely this moment, it will happen in a few hours, or days at most. Such is the confidence we can draw from the statistical laws that govern the lives of six billion human beings. The same statistics also suggest that this girl's parents believe—as you believe—that an all-powerful and all-loving God is watching over them and their family. Are they right to believe this? Is it good that they believe this? No.

  The entirety of atheism is contained in this response. Atheism is not a philosophy; it is not even a view of the world; it is simply an admission of the obvious. In fact, "atheism" is a term that should not even exist. No one ever needs to identify himself as a "non-astrologer" or a "non-alchemist." We do not have words for people who doubt that Elvis is still alive or that aliens have traversed the galaxy only to molest ranchers and their cattle. Atheism is nothing more than the noises reasonable people make in the presence of unjustified religious beliefs. An atheist is simply a person who believes that the 260 million Americans (87 percent of the population) claiming to "never doubt the existence of God" should be obliged to present evidence for his existence—and, indeed, for his benevolence, given the relentless destruction of innocent human beings we witness in the world each day. An atheist is a person who believes that the murder of a single little girl— even once in a million years—casts doubt upon the idea of a benevolent God.

  Examples of God's failure to protect humanity are everywhere to be seen. The city of New Orleans, for instance, was recently destroyed by a hurricane. More than a thousand people died; tens of thousands lost all their earthly possessions; and nearly a million were displaced. 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. These were people of faith. These were good men and women who had prayed throughout their lives. Do you have the courage to admit the obvious? These poor people died talking to an imaginary friend.

  Of course, there had been ample warning that a storm "of biblical proportions" would strike New Orleans, and the human response to the ensuing disaster was tragically inept. But it was inept only by the light of science. Religion offered no basis for a response at all. Advance warning of Katrina's path was wrested from mute Nature by meteorological calculations and satellite imagery. God told no one of his plans. Had the residents of New Orleans been content to rely on the beneficence of God, they wouldn't have known that a killer hurricane was bearing down upon them until they felt the first gusts of wind on their faces. And yet, as will come as no surprise to you, a poll conducted by The Washington Post found that 80 percent of Katrina's survivors claim that the event has only strengthened their faith in God.

  As Hurricane Katrina was devouring New Orleans, nearly a thousand Shiite pilgrims were trampled to death on a bridge in Iraq. These pilgrims believed mightily in the God of the Koran. Indeed, their lives were organized around the indisputable fact of his existence: their women walked veiled before Him; their men regularly murdered one another over rival interpretations of his word. It would be remarkable if a single survivor of this tragedy lost his faith. More likely, the survivors imagine that they were spared through God's grace. It is time we recognized the boundless narcissism and self-deceit of the saved. It is time we acknowledged how disgraceful it is for the survivors of a catastrophe to believe themselves spared by a loving God, while this same God drowned infants in their cribs. Once you stop swaddling the reality of the world's suffering in religious fantasies, you will feel in your bones just how precious life is—and, indeed, how unfortunate it is that millions of human beings suffer the most harrowing abridgements of their happiness for no good reason at all.

  One wonders just how vast and gratuitous a catastrophe would have to be to shake the world's faith. The Holocaust did not do it. Neither did the genocide in Rwanda, even with machete-wielding priests among the perpetrators. Five hundred million people died of small-pox in the twentieth century, many of them infants. God's ways are, indeed, inscrutable. It seems that any fact, no matter how infelicitous, can be rendered compatible with religious faith.

  Of course, people of all faiths regularly assure one another that God is not responsible for human suffering. But how else can we understand the claim that God is both omniscient and omnipotent? This is the age-old problem of theodicy, of course, and we should consider it solved. If God exists, either He can do nothing to stop the most egregious calamities, or He does not care to. God, therefore, is either impotent or evil. You may now be tempted to execute the following pirouette: God cannot be judged by human standards of morality. But we have seen that human standards of morality are precisely what you use to establish God's goodness in the first place. And any God who could concern Himself with something as trivial as gay marriage, or the name by which He is addressed in prayer, is not as inscrutable as all that.

  There is another possibility, of course, and it is both the most reasonable and least odious: the biblical God is a fiction, like Zeus and the thousands of other dead gods whom most sane human beings now ignore. Can you prove that Zeus does not exist? Of course not. And yet, just imagine if we lived in a society where people spent tens of billions of dollars of their personal income each year propitiating the gods of Mount Olympus, where the government spent billions more in tax dollars to support institutions devoted to these gods, where untold billions more in tax subsidies were given to pagan temples, where elected officials did their best to impede medical research out of deference to The Iliad and The Odyssey, and where every debate about public policy was subverted to the whims of ancient authors who wrote well, but who didn't know enough about the nature of reality to keep their excrement out of their food. This would be a horrific misappropriation of our material, moral, and intellectual resources. And yet that is exactly the society we are living in. This is the woefully irrational w
orld that you and your fellow Christians are working so tirelessly to create.

  It is terrible that we all die and lose everything we love; it is doubly terrible that so many human beings suffer needlessly while alive. That so much of this suffering can be directly attributed to religion—to religious hatreds, religious wars, religious taboos, and religious diversions of scarce resources—is what makes the honest criticism of religious faith a moral and intellectual necessity. Unfortunately, expressing such criticism places the nonbeliever at the margins of society. By merely being in touch with reality, he appears shamefully out of touch with the fantasy life of his neighbors.

  The Power of Prophecy

  It is often said that it is reasonable to believe that the Bible is the word of God because many of the events recounted in the New Testament confirm Old Testament prophecy. But ask yourself, how difficult would it have been for the Gospel writers to tell the story of Jesus' life so as to make it conform to Old Testament prophecy? Wouldn't it have been within the power of any mortal to write a book that confirms the predictions of a previous book? In fact, we know on the basis of textual evidence that this is what the Gospel writers did.

  The writers of Luke and Matthew, for instance, declare that Mary conceived as a virgin, relying upon the Greek rendering of Isaiah 7:14. The Hebrew text of Isaiah uses the word 'alma, however, which simply means "young woman," without any implication of virginity. It seems all but certain that the dogma of the virgin birth, and much of the Christian world's resulting anxiety about sex, was a product of a mistranslation from the Hebrew. Another strike against the doctrine of the virgin birth is that the other evangelists have not heard of it. Mark and John both appear uncomfortable with accusations of Jesus' illegitimacy, but never mention his miraculous origins. Paul refers to Jesus as being "born of the seed of David according to the flesh" and "born of woman," without referring to Mary's virginity at all.

  And the evangelists made other errors of scholarship. Matthew 27:9-10, for instance, claims to fulfill a saying that it attributes to Jeremiah. The saying actually appears in Zechariah 11:12-13. The Gospels also contradict one another outright. John tells us that Jesus was crucified the day before the Passover meal was eaten; Mark says it happened the day after. In light of such discrepancies, how is it possible for you to believe that the Bible is perfect in all its parts? What do you think of Muslims, Mormons, and Sikhs who ignore similar contradictions in their holy books? They also say things like "the Holy Spirit has an eye only to substance and is not bound by words" (Luther). Does this make you even slightly more likely to accept their scriptures as the perfect word of the creator of the universe?

  Christians regularly assert that the Bible predicts future historical events. For instance, Deuteronomy 28:64 says, "And the LORD will scatter you among all peoples, from one end of the earth to the other." Jesus says, in Luke 19:43-44, "For the days shall come upon you, when your enemies will cast up a bank about you and surround you, and hem you in on every side, and dash you to the ground, you and your children within you, and they will not leave one stone upon another in you; because you did not know the time of your visitation." We are meant to believe that these utterances predict the subsequent history of the Jews with such uncanny specificity so as to admit of only a supernatural explanation.

  But just imagine how breathtakingly specific a work of prophecy would be, if it were actually the product of omniscience. If the Bible were such a book, it would make perfectly accurate predictions about human events. You would expect it to contain a passage such as "In the latter half of the twentieth century, humankind will develop a globally linked system of computers—the principles of which I set forth in Leviticus—and this system shall be called the Internet." The Bible contains nothing like this. In fact, it does not contain a single sentence that could not have been written by a man or woman living in the first century. This should trouble you.

  A book written by an omniscient being could contain a chapter on mathematics that, after two thousand years of continuous use, would still be the richest source of mathematical insight humanity has ever known. Instead, the Bible contains no formal discussion of mathematics and some obvious mathematical errors. In two places, for instance, the Good Book states that the ratio of the circumference of a circle to its diameter is 3:1 (I Kings 7:23-26 and II Chronicles 4:2-5). As an approximation of the constant pi, this is not impressive. The decimal expansion of pi runs to infinity— 3.1415926535 ... —and modern computers now allow us to calculate it to any degree of accuracy we like. But the Egyptians and Babylonians both approximated pi to a few decimal places several centuries before the oldest books of the Bible were written. The Bible offers us an approximation that is terrible even by the standards of the ancient world. As should come as no surprise, the faithful have found ways of rationalizing this; but those rationalizations cannot conceal the obvious deficiency of the Bible as a source of mathematical insight. It is absolutely true to say that if the Greek mathematician Archimedes had written the relevant passages in I Kings and II Chronicles, the text would bear much greater evidence of the author's "omniscience."

  Why doesn't the Bible say anything about electricity, or about DNA, or about the actual age and size of the universe? What about a cure for cancer? When we fully understand the biology of cancer, this understanding will be easily summarized in a few pages of text. Why aren't these pages, or anything remotely like them, found in the Bible? Good, pious people are dying horribly from cancer at this very moment, and many of them are children. The Bible is a very big book. God had room to instruct us in great detail about how to keep slaves and sacrifice a wide variety of animals. To one who stands outside the Christian faith, it is utterly astonishing how ordinary a book can be and still be thought the product of omniscience.

  The Clash of Science and Religion

  While it is now a moral necessity for scientists to speak honestly about the conflict between science and religion, even the National Academy of Sciences has declared the conflict illusory:

  At the root of the apparent conflict between some religions and evolution is a misunderstanding of the critical difference between religious and scientific ways of knowing. Religions and science answer different questions about the world. Whether there is a purpose to the universe or a purpose for human existence are not questions for science. Religious and scientific ways of knowing have played, and will continue to play, significant roles in human history.... Science is a way of knowing about the natural world. It is limited to explaining the natural world through natural causes. Science can say nothing about the supernatural. Whether God exists or not is a question about which science is neutral.

  This statement is stunning for its lack of candor. Of course, scientists live in perpetual fear of losing public funds, so the NAS may have merely been expressing raw terror of the taxpaying mob. The truth, however, is that the conflict between religion and science is unavoidable. The success of science often comes at the expense of religious dogma; the maintenance of religious dogma always comes at the expense of science. Our religions do not simply talk about "a purpose for human existence." Like

  science, every religion makes specific claims about the way the world is. These claims purport to be about facts—the creator of the universe can hear (and will occasionally answer) your prayers; the soul enters the zygote at the moment of conception; if you do not believe the right things about God, you will suffer terribly after death. Such claims are intrinsically in conflict with the claims of science, because they are claims made on terrible evidence.

  In the broadest sense, "science" (from the Latin scire, "to know") represents our best efforts to know what is true about our world. We need not distinguish between "hard" and "soft" science here, or between science and a branch of the humanities like history. It is a historical fact, for instance, that the Japanese bombed Pearl Harbor on December 7, 1941. Consequently, this fact forms part of the worldview of scientific rationality. Given the evidence that attests to thi
s fact, anyone believing that it happened on another date, or that the Egyptians really dropped those bombs, has a lot of explaining to do. The core of science is not controlled experiment or mathematical modeling; it is intellectual honesty. It is time we acknowledged a basic feature of human discourse: when considering the truth of a proposition, one is either engaged in an honest appraisal of the evidence and logical arguments, or one isn't. Religion is the one area of our lives where people imagine that some other standard of intellectual integrity applies.