Sigmund Freud (1856–1939) is most famous for founding psychoanalysis, but he also took a keen interest in religion, particularly as it relates to man’s experience of suffering. For Freud, however, the problem of pain was a distraction from the more important “problem of religion,” as he referred to it. In the selection below, the famed Austrian neurologist provides his etiology of religious belief, citing humanity’s fear of suffering and death as the genesis of the “illusion” of religion.
Excerpts from The Future of an Illusion
[We] turn our attention to the psychical origin of religious ideas. These, which are given out as teachings, are not precipitates of experience or end-results of thinking: they are illusions, fulfilments of the oldest, strongest and most urgent wishes of mankind. The secret of their strength lies in the strength of those wishes. As we already know, the terrifying impression of helplessness in childhood aroused the need for protection–for protection through love–which was provided by the father; and the recognition that this helplessness lasts throughout life made it necessary to cling to the existence of a father, but this time a more powerful one. Thus the benevolent rule of a divine Providence allays our fear of the dangers of life; the establishment of a moral world-order ensures the fulfilment of the demands of justice, which have so often remained unfulfilled in human civilization; and the prolongation of earthly existence in a future life provides the local and temporal framework in which these wish-fulfilments shall take place. Answers to the riddles that tempt the curiosity of man, such as how the universe began or what the relation is between body and mind, are developed in conformity with the underlying assumptions of this system. It is an enormous relief to the individual psyche if the conflicts of its childhood arising from the father-complex–conflicts which it has never wholly overcome–are removed from it and brought to a solution which is universally accepted.
When I say that these things are all illusions, I must define the meaning of the word. An illusion is not the same thing as an error; nor is it necessarily an error. Aristotle’s belief that vermin are developed out “of dung” (a belief to which ignorant people still cling) was an error; so was the belief of a former generation of doctors that tabes dorsalis is the result of sexual excess. It would be incorrect to call these errors illusions. On the other hand, it was an illusion of Columbus’s that he had discovered a new sea-route to the Indies. The part played by his wish in this error is very clear. One may describe as an illusion the assertion made by certain nationalists that the Indo-Germanic race is the only one capable of civilization; or the belief, which was only destroyed by psycho-analysis, that children are creatures without sexuality. What is characteristic of illusions is that they are derived from human wishes. In this respect they come near to psychiatric delusions. But they differ from them, too, apart from the more complicated structure of delusions. In the case of delusions, we emphasize as essential their being in contradiction with reality. Illusions need not necessarily be false–that is to say, unrealizable or in contradiction to reality. For instance, a middle-class girl may have the illusion that a prince will come and marry her. This is possible; and a few such cases have occurred. That the Messiah will come and found a golden age is much less likely. Whether one classifies this belief as an illusion or as something analogous to a delusion will depend on one’s personal attitude… Thus we call a belief an illusion when a wish-fulfilment is a prominent factor in its motivation, and in doing so we disregard its relations to reality, just as the illusion itself sets no store by verification.
Having thus taken our bearings, let us return once more to the question of religious doctrines. We can now repeat that all of them are illusions and insusceptible of proof. No one can be compelled to think them true, to believe in them. Some of them are so improbable, so incompatible with everything we have laboriously discovered about the reality of the world, that we may compare them–if we pay proper regard to the psychological differences–to delusions. Of the reality value of most of them we cannot judge; just as they cannot be proved, so they cannot be refuted. We still know too little to make a critical approach to them. The riddles of the universe reveal themselves only slowly to our investigation; there are many questions to which science to-day can give no answer. But scientific work is the only road which can lead us to a knowledge of reality outside ourselves. It is once again merely an illusion to expect anything from intuition and introspection; they can give us nothing but particulars about our own mental life, which are hard to interpret, never any information about the questions which religious doctrine finds it so easy to answer. It would be insolent to let one’s own arbitrary will step into the breach and, according to one’s personal estimate, declare this or that part of the religious system to be less or more acceptable. Such questions are too momentous for that; they might be called too sacred.
At this point one must expect to meet with an objection. “Well then, if even obdurate sceptics admit that the assertions of religion cannot be refuted by reason, why should I not believe in them, since they have so much on their side–tradition, the agreement of mankind, and all the consolations they offer?” Why not, indeed? Just as no one can be forced to believe, so no one can be forced to disbelieve. But do not let us be satisfied with deceiving ourselves that arguments like these take us along the road of correct thinking. If ever there was a case of a lame excuse we have it here. Ignorance is ignorance; no right to believe anything can be derived from it. In other matters no sensible person will behave so irresponsibly or rest content with such feeble grounds for his opinions and for the line he takes. It is only in the highest and most sacred things that he allows himself to do so. In reality these are only attempts at pretending to oneself or to other people that one is still firmly attached to religion, when one has long since cut oneself loose from it. Where questions of religion are concerned, people are guilty of every possible sort of dishonesty and intellectual misdemeanour. Philosophers stretch the meaning of words until they retain scarcely anything of their original sense.
They give the name of “God” to some vague abstraction which they have created for themselves; having done so they can pose before all the world as deists, as believers in God, and they can even boast that they have recognized a higher, purer concept of God, notwithstanding that their God is now nothing more than an insubstantial shadow and no longer the mighty personality of religious doctrines. Critics persist in describing as “deeply religious” anyone who admits to a sense of man’s insignificance or impotence in the face of the universe, although what constitutes the essence of the religious attitude is not this feeling but only the next step after it, the reaction to it which seeks a remedy for it. The man who goes no further, but humbly acquiesces in the small part which human beings play in the great world–such a man is, on the contrary, irreligious in the truest sense of the word.
To assess the truth-value of religious doctrines does not lie within the scope of the present enquiry. It is enough for us that we have recognized them as being, in their psychological nature, illusions. But we do not have to conceal the fact that this discovery also strongly influences our attitude to the question which must appear to many to be the most important of all. We know approximately at what period and by what kind of men religious doctrines were created. If in addition we discover the motives which led to this, our attitude to the problem of religion will undergo a marked displacement. We shall tell ourselves that it would be very nice if there were a God who created the world and was a benevolent Providence, and if there were a moral order in the universe and an after-life; but it is a very striking fact that all this is exactly as we are bound to wish it to be. And it would be more remarkable still if our wretched, ignorant and downtrodden ancestors had succeeded in solving all these difficult riddles of the universe.
Sigmund Freud, The Future of an Illusion, trans. James Strachey (New York: Norton, 1961), 38-42.