Universal experience,[8] which is the sole origin, the source of all our knowledge, shows us, therefore, that all intelligence is always attached to some animal body, and that the intensity, the power, of this animal function depends upon the relative perfection of the organism. The latter of these results of universal experience is not applicable only to the different animal species; we establish it likewise in men, whose intellectual and moral power depends so clearly upon the greater or less perfection of their organism as a race, as a nation, as a class, and as individuals, that it is not necessary to insist upon this point.[9]
On the other hand, it is certain that no man has ever seen or can see pure mind, detached from all material form, existing separately from any animal body whatsoever. But if no person has seen it, how is it that men have come to believe in its existence? The fact of this belief is certain, and if not universal, as all the idealists pretend, at least very general, and as such it is entirely worthy of our closest attention, for a general belief, however foolish it may be, exercises too potent a sway over the destiny of men to warrant us in ignoring it or putting it aside.
The explanation of this belief, moreover, is rational enough. The example afforded us by children and young people, and even by many men long past the age of majority, shows us that man may use his mental faculties for a long time before accounting to himself for the way in which he uses them, before becoming clearly conscious of it. During this working of the mind unconscious of itself, during this action of innocent or believing intelligence, man, obsessed by the external world, pushed on by that internal goad called life and its manifold necessities, creates a quantity of imaginations, concepts, and ideas necessarily very imperfect at first and conforming but slightly to the reality of the things and facts which they endeavor to express. Not having yet the consciousness of his own intelligent action, not knowing yet that he himself has produced and continues to produce these imaginations, these concepts, these ideas, ignoring their wholly subjective—that is, human—origin, he must naturally consider them as objective beings, as real beings, wholly independent of him, existing by themselves and in themselves.
It was thus that primitive peoples, emerging slowly from their animal innocence, created their gods. Having created them, not suspecting that they themselves were the real creators, they worshipped them; considering them as real beings infinitely superior to themselves, they attributed omnipotence to them, and recognized themselves as their creatures, their slaves. As fast as human ideas develop, the gods, who, as I have already stated, were never anything more than a fantastic, ideal, poetical reverberation or an inverted image, become idealized also. At first gross fetiches, they gradually become pure spirits, existing outside of the visible world, and at last, in the course of a long historic evolution, are confounded in a single Divine Being, pure, eternal, absolute Spirit, creator and master of the worlds.
In every development, just or false, real or imaginary, collective or individual, it is always the first step, the first act that is the most difficult. That step once taken, the rest follows naturally as a necessary consequence. The difficult step in the historical development of this terrible religious insanity which continues to obsess and crush us was to posit a divine world as such, outside the world. This first act of madness, so natural from the physiological point of view and consequently necessary in the history of humanity, was not accomplished at a single stroke. I know not how many centuries were needed to develop this belief and make it a governing influence upon the mental customs of men. But, once established, it became omnipotent, as each insane notion necessarily becomes when it takes possession of man’s brain. Take a madman, whatever the object of his madness—you will find that obscure and fixed idea which obsesses him seems to him the most natural thing in the world, and that, on the contrary, the real things which contradict this idea seem to him ridiculous and odious follies. Well, religion is a collective insanity, the more powerful because it is traditional folly, and because its origin is lost in the most remote antiquity. As collective insanity it has penetrated to the very depths of the public and private existence of the peoples; it is incarnate in society; it has become, so to speak, the collective soul and thought. Every man is enveloped in it from his birth; he sucks it in with his mother’s milk, absorbs it with all that he touches, all that he sees. He is so exclusively fed upon it, so poisoned and penetrated by it in all his being, that later, however powerful his natural mind, he has to make unheard-of efforts to deliver himself from it, and even then never completely succeeds. We have one proof of this in our modern idealists, and another in our doctrinaire materialists—the German Communists. They have found no way to shake off the religion of the State.
The supernatural world, the divine world, once well established in the imagination of the peoples, the development of the various religious systems has followed its natural and logical course, conforming, moreover, in all things to the contemporary development of economical and political relations of which it has been in all ages, in the world of religious fancy, the faithful reproduction and divine consecration. Thus has the collective and historical insanity which calls itself religion been developed since fetichism, passing through all the stages from polytheism to Christian monotheism.
The second step in the development of religious beliefs, undoubtedly the most difficult next to the establishment of a separate divine world, was precisely this transition from polytheism to monotheism, from the religious materialism of the pagans to the spiritualistic faith of the Christians. The pagan gods—and this was their principal characteristic—were first of all exclusively national gods. Very numerous, they necessarily retained a more or less material character, or, rather, they were so numerous because they were material, diversity being one of the principal attributes of the real world. The pagan gods were not yet strictly the negation of real things; they were only a fantastic exaggeration of them.
We have seen how much this transition cost the Jewish people, constituting, so to speak, its entire history. In vain did Moses and the prophets preach the one god; the people always relapsed into their primitive idolatry, into the ancient and comparatively much more natural and convenient faith in many good gods, more material, more human, and more palpable. Jehovah himself, their sole God, the God of Moses and the prophets, was still an extremely national God, who, to reward and punish his faithful followers, his chosen people, used material arguments, often stupid, always gross and cruel. It does not even appear that faith in his existence implied a negation of the existence of earlier gods. The Jewish God did not deny the existence of these rivals; he simply did not want his people to worship them side by side with him, because before all Jehovah was a very jealous God. His first commandment was this:
“I am the Lord thy God, and thou shalt have no other gods before me.”
Jehovah, then, was only a first draft, very material and very rough, of the supreme deity of modern idealism. Moreover, he was only a national God, like the Russian God worshipped by the German generals, subjects of the Czar and patriots of the empire of all the Russias; like the German God, whom the pietists and the German generals, subjects of William I. at Berlin, will no doubt soon proclaim. The supreme being cannot be a national God; he must be the God of entire Humanity. Nor can the supreme being be a material being; he must be the negation of all matter—pure spirit. Two things have proved necessary to the realization of the worship of the supreme being: (1) a realization, such as it is, of Humanity by the negation of nationalities and national forms of worship; (2) a development, already far advanced, of metaphysical ideas in order to spiritualize the gross Jehovah of the Jews.