Killing, raping and looting have been common practices in religious societies, and often carried out with clerical sanction. The catalogue of notorious barbarities – wars and massacres, acts of terrorism, the Inquisition, the Crusades, the chopping off of thieves’ hands, the slicing off of clitorises and labia majora, the use of gang rape as punishment, and manifold other savageries committed in the name of one faith or another — attests to religion’s longstanding propensity to induce barbarity, or at the very least to give it free rein. The Bible and the Quran have served to justify these atrocities and more, with women and gay people suffering disproportionately. There is a reason the Middle Ages in Europe were long referred to as the Dark Ages; the millennium of theocratic rule that ended only with the Renaissance (that is, with Europe’s turn away from God toward humankind) was a violent time.Morality arises out of our innate desire for safety, stability and order, without which no society can function; basic moral precepts (that murder and theft are wrong, for example) antedated religion. Those who abstain from crime solely because they fear divine wrath, and not because they recognize the difference between right and wrong, are not to be lauded, much less trusted. Just which practices are moral at a given time must be a matter of rational debate. The 'master-slave' ethos – obligatory obeisance to a deity — pervading the revealed religions is inimical to such debate. We need to chart our moral course as equals, or there can be no justice.
If the Pentateuch be true, religious persecution is a duty. The dungeons of the Inquisition were temples, and the clank of every chain upon the limbs of heresy was music in the ear of God. If the Pentateuch was inspired, every heretic should be destroyed; and every man who advocates a fact inconsistent with the sacred book, should be consumed by sword and flame.In the Old Testament no one is told to reason with a heretic, and not one word is said about relying upon argument, upon education, nor upon intellectual development—nothing except simple brute force. Is there to-day a christian who will say that four thousand years ago, it was the duty of a husband to kill his wife if she differed with him upon the subject of religion? Is there one who will now say that, under such circumstances, the wife ought to have been killed? Why should God be so jealous of the wooden idols of the heathen? Could he not compete with Baal? Was he envious of the success of the Egyptian magicians? Was it not possible for him to make such a convincing display of his power as to silence forever the voice of unbelief? Did this God have to resort to force to make converts? Was he so ignorant of the structure of the human mind as to believe all honest doubt a crime? If he wished to do away with the idolatry of the Canaanites, why did he not appear to them? Why did he not give them the tables of the law? Why did he only make known his will to a few wandering savages in the desert of Sinai? Will some theologian have the kindness to answer these questions? Will some minister, who now believes in religious liberty, and eloquently denounces the intolerance of Catholicism, explain these things; will he tell us why he worships an intolerant God? Is a god who will burn a soul forever in another world, better than a christian who burns the body for a few hours in this? Is there no intellectual liberty in heaven? Do the angels all discuss questions on the same side? Are all the investigators in perdition? Will the penitent thief, winged and crowned, laugh at the honest folks in hell? Will the agony of the damned increase or decrease the happiness of God? Will there be, in the universe, an eternal auto da fe?
That is the idea -- that we should all be wicked if we did not hold to the Christian religion. It seems to me that the people who have held to it have been for the most part extremely wicked. You find this curious fact, that the more intense has been the religion of any period and the more profound has been the dogmatic belief, the greater has been the cruelty and the worse has been the state of affairs. In the so-called ages of faith, when men really did believe the Christian religion in all its completeness, there was the Inquisition, with all its tortures; there were millions of unfortunate women burned as witches; and there was every kind of cruelty practiced upon all sorts of people in the name of religion.You find as you look around the world that every single bit of progress in humane feeling, every improvement in the criminal law, every step toward the diminution of war, every step toward better treatment of the colored races, or every mitigation of slavery, every moral progress that there has been in the world, has been consistently opposed by the organized churches of the world. I say quite deliberately that the Christian religion, as organized in its churches, has been and still is the principal enemy of moral progress in the world.You may think that I am going too far when I say that that is still so. I do not think that I am. Take one fact. You will bear with me if I mention it. It is not a pleasant fact, but the churches compel one to mention facts that are not pleasant. Supposing that in this world that we live in today an inexperienced girl is married to a syphilitic man; in that case the Catholic Church says, 'This is an indissoluble sacrament. You must endure celibacy or stay together. And if you stay together, you must not use birth control to prevent the birth of syphilitic children.' Nobody whose natural sympathies have not been warped by dogma, or whose moral nature was not absolutely dead to all sense of suffering, could maintain that it is right and proper that that state of things should continue.That is only an example. There are a great many ways in which, at the present moment, the church, by its insistence upon what it chooses to call morality, inflicts upon all sorts of people undeserved and unnecessary suffering. And of course, as we know, it is in its major part an opponent still of progress and improvement in all the ways that diminish suffering in the world, because it has chosen to label as morality a certain narrow set of rules of conduct which have nothing to do with human happiness; and when you say that this or that ought to be done because it would make for human happiness, they think that has nothing to do with the matter at all. 'What has human happiness to do with morals? The object of morals is not to make people happy.
It is the fate of great achievements, born from a way of life that sets truth before security, to be gobbled up by you and excreted in the form of shit. For centuries great, brave, lonely men have been telling you what to do. Time and again you have corrupted, diminished and demolished their teachings; time and again you have been captivated by their weakest points, taken not the great truth, but some trifling error as your guiding principal. This, little man, is what you have done with Christianity, with the doctrine of sovereign people, with socialism, with everything you touch. Why, you ask, do you do this? I don't believe you really want an answer. When you hear the truth you'll cry bloody murder, or commit it. … You had your choice between soaring to superhuman heights with Nietzsche and sinking into subhuman depths with Hitler. You shouted Heil! Heil! and chose the subhuman. You had the choice between Lenin's truly democratic constitution and Stalin's dictatorship. You chose Stalin's dictatorship. You had your choice between Freud's elucidation of the sexual core of your psychic disorders and his theory of cultural adaptation. You dropped the theory of sexuality and chose his theory of cultural adaptation, which left you hanging in mid-air. You had your choice between Jesus and his majestic simplicity and Paul with his celibacy for priests and life-long compulsory marriage for yourself. You chose the celibacy and compulsory marriage and forgot the simplicity of Jesus' mother, who bore her child for love and love alone. You had your choice between Marx's insight into the productivity of your living labor power, which alone creates the value of commodities and the idea of the state. You forgot the living energy of your labor and chose the idea of the state. In the French Revolution, you had your choice between the cruel Robespierre and the great Danton. You chose cruelty and sent greatness and goodness to the guillotine. In Germany you had your choice between Goring and Himmler on the one hand and Liebknecht, Landau, and Muhsam on the other. You made Himmler your police chief and murdered your great friends. You had your choice between Julius Streicher and Walter Rathenau. You murdered Rathenau. You had your choice between Lodge and Wilson. You murdered Wilson. You had your choice between the cruel Inquisition and Galileo's truth. You tortured and humiliated the great Galileo, from whose inventions you are still benefiting, and now, in the twentieth century, you have brought the methods of the Inquisition to a new flowering. … Every one of your acts of smallness and meanness throws light on the boundless wretchedness of the human animal. 'Why so tragic?' you ask. 'Do you feel responsible for all evil?' With remarks like that you condemn yourself. If, little man among millions, you were to shoulder the barest fraction of your responsibility, the world would be a very different place. Your great friends wouldn't perish, struck down by your smallness.