So the idea of mystery is not of primitive origin. It was not given to man; it is man who has forged it, with his own hands, along with the contrary idea. This is why it has a place only in a very small number of advanced religions. It is impossible to make it the characteristic mark of religious phenomena without excluding from the definition the majority of the facts to be defined. II Another idea by which the attempt to define religion is often made, is that of divinity. "Religion," says M. Réville,[33] "is the determination of human life by the sentiment of a bond uniting the human mind to that mysterious mind whose domination of the world and itself it recognizes, and to whom it delights in feeling itself united." It is certain that if the word divinity is taken in a precise and narrow sense, this definition leaves aside a multitude of obviously religious facts. The souls of the dead and the spirits of all ranks and classes with which the religious imagination of so many different peoples has populated nature, are always the object of rites and sometimes even of a regular cult; yet they are not gods in the proper sense of the term. But in order that the definition may embrace them, it is enough to substitute for the term "gods" the more comprehensive one of "spiritual beings." This is what Tylor does. "The first requisite in a systematic study of the religions of the lower races," he says, "is to lay down a rudimentary definition of religion. By requiring in this definition the belief in a supreme deity ..., no doubt many tribes may be excluded from the category of religious. But such narrow definition has the fault of identifying religion rather with particular developments.... It seems best ... simply to claim as a minimum definition of Religion, the belief in Spiritual Beings."[34] By spiritual beings must be understood conscious subjects gifted with powers superior to those possessed by common men; this qualification is found in the souls of the dead, geniuses or demons as well as in divinities properly so-called. It is important, therefore, to give our attention at once to the particular conception of religion which is implied in this definition. The relations which we can have with beings of this sort are determined by the nature attributed to them. They are conscious beings; then we can act upon them only in the same way that we act upon consciousnesses in general, that is to say, by psychological processes, attempting to convince them or move them, either with the aid of words (invocations, prayers), or by offerings and sacrifices. And since the object of religion is to regulate our relations with these special beings, there can be no religion except where there are prayers, sacrifices, propitiatory rites, etc. Thus we have a very simple criterium which permits us to distinguish that which is religious from that which is not. It is to this criterium that Frazer,[35] and with him numerous