I
We have seen that the postulate at the basis of animism is that religion, at least in its origin, expresses no physical reality. But Max Müller commences with the contrary principle. For him, it is an axiom that religion reposes upon an experience, from which it draws all its authority. "Religion," he says, "if it is to hold its place as a legitimate element of our consciousness, must, like all other knowledge, begin with sensuous experience."[143] Taking up the old empirical adage, "Nihil est in intellectu quod non ante fuerit in sensu," he applies it to religion and declares that there can be nothing in beliefs which was not first perceived. So here is a doctrine which seems to escape the grave objection which we raised against animism. From this point of view, it seems that religion ought to appear, not as a sort of vague and confused dreaming, but as a system of ideas and practices well founded in reality.
But which are these sensations which give birth to religious thought? That is the question which the study of the Vedas is supposed to aid in resolving.
The names of the gods are generally either common words, still employed, or else words formerly common, whose original sense it is possible to discover. Now both designate the principal phenomena of nature. Thus Agni, the name of one of the principal divinities of India, originally signified only the material fact of fire, such as it is ordinarily perceived by the senses and without any mythological addition. Even in the Vedas, it is still employed with this meaning; in any case, it is well shown that this signification was primitive by the fact that it is conserved in other Indo-European languages: the Latin ignis, the Lithuanian ugnis, the old Slav ogny are evidently closely related to Agni. Similarly, the relationship of the Sanskrit Dyaus, the Greek Zeus, the Latin Jovis and the Zio of High German is to-day uncontested. This proves that these different words designate one single and the same divinity, whom the different Indo-European peoples recognized as such before their separation. Now Dyaus signifies the bright sky. These and other similar facts tend to show that among these peoples the forms and forces of nature were the first objects to which the religious sentiment attached itself: they were the first things to be deified. Going one step farther in his generalization, Max Müller thought that he was prepared to conclude that the religious evolution of humanity in general had the same point of departure.