merely of the Egyptians themselves, but also of the world at large, for many centuries afterward.

It had a profound influence upon the history of human thought. The vague and ill-defined ideas of physiology and psychology, which had probably been developing since Aurignacian times[16] in Europe, were suddenly crystallized into a coherent structure and definite form by the musings of the Egyptian embalmer. But at the same time, if the new philosophy did not find expression in the invention of the first deities, it gave them a much more concrete form than they had previously presented, and played a large part in the establishment of the foundations upon which all religious ritual was subsequently built up, and in the initiation of a priesthood to administer the rites which were suggested by the practice of mummification.