As compared with the great religions of the world, Shinto, the old Kami cult of Japan, is decidedly rudimentary in its character. Its polytheism, the want of a Supreme Deity, the comparative absence of images and of a moral code, its feeble personifications and hesitating grasp of the conception of spirit, the practical non-recognition of a future state, and the general absence of a deep, earnest faith--all stamp it as perhaps the least developed of religions which have an adequate literary record. Still, it is not a primitive cult. It had an organized priesthood and an elaborate ritual. The general civilization of the Japanese when Shinto assumed the form in which we know it had left the primitive stage far behind. They were already an agricultural nation, a circumstance by which Shinto has been deeply influenced. They had a settled government, and possessed the arts of brewing, making pottery, building ships and bridges, and working in metals. It is not among such surroundings that we can expect to find a primitive form of religion.

The present treatise has two objects. It is intended, primarily and chiefly, as a repertory of the more significant facts of Shinto for the use of scientific students of religion. It also comprises an outline theory of the origin and earlier stages of the development of religion, prepared with special reference to the Shinto evidence. The subject is treated from a positive, not from a negative or agnostic standpoint, Religion being regarded as a normal function, not a disease, of humanity. This element of the work owes much to the continental scholars RÉville, Goblet D'Alviella, and Pfleiderer.

In anthropological matters, I have been much indebted to Dr. Tylor's 'Primitive Culture' and Mr. J. G. Frazer's 'Golden Bough.' I should not omit to express my obligations to my friend Mr. J. Troup for assistance with the proofs and for a number of useful corrections and suggestions.