Max Mueller, in his lectures on the Science of Religion, rejects the ordinary division into natural and revealed, and adopts a threefold grouping, corresponding to the great division of languages into Turanian, Aryan, and Semitic. With some modification and explanation, this classification will serve well our present purpose. As to natural and revealed religions, if we regard our own as revealed, we must admit an element of revelation in all others as well. According to the Hebrew Scriptures revelation began in Eden, and was continued more or less in all successive ages up to the apostolic times. Consequently the earlier revelations of the antediluvian and postdiluvian times must have been the common property of all races, and must have been associated with whatever elements of natural religion they had. When, therefore, we call our religion distinctively a revealed one, we must admit that traces of the same revelation may be found in all others. On the other hand, when we characterize our religion as Hebrew or Semitic, we must bear in mind that in its earlier stages it was not so limited; but that, if as old as it professes to be, it must include a substratum common to it with the old religions of the Turanians and Aryans. Neglect of these very simple considerations often leads to great confusion in the minds both of Christians and unbelievers, as to the relation of Christianity to heathenism, and especially to the older and more primitive forms of heathenism. The Turanian stock, of which the Mongolian peoples of Northern Asia may be taken as the type, includes also the American races, and the oldest historical populations of Western Asia and of Europe; and they are the peoples who, in their physical features and their art tendencies, most nearly resemble the prehistoric men of the caves and gravels. They largely consist of the populations which the Bible affiliates with Ham. They are remarkable for their permanent and stationary forms of civilization or barbarism, and for the languages least developed in grammatical structure. These people had and still have traditions of the creation and early history of man similar to those in the earlier Biblical books; but the connection of their religions with that of the Bible breaks off from the time of Abraham; and the earlier portions of revelation which they possessed became disintegrated into a polytheism which takes very largely the form of animism, or of attributing some special spiritual indwelling to all natural objects, and also that of worship of ancestors and heroes. The portion of primitive theological belief to which they have clung most persistently is the doctrine of the immortality of the soul, which in all their religious beliefs occupies a prominent place, and has always been connected with special attention to rites of sepulture and monuments to the dead. Their version of the revelation of creation appears most distinctly in the sacred book of the Quiches of Central