Thus, in the Chapter of the _Book of the Dead_, mentioned by Maspero, we find (1) Osiris saying he is Toom—the creative force in Nature, giving form to all beings, spirits and men, self‐generated and self‐ existent—issued from Noon, the celestial river, called Father‐Mother of the Gods, the primordial deity, which is Chaos or the Deep, impregnated by the unseen Spirit. (2) He has found Shoo, the solar force, on the Stairway in the City of the Eight (the two squares of Good and Evil), and he has annihilated the Children of Rebellion, the evil principles in Noon (Chaos). (3) He is the Fire and Water, Noon the Primordial Parent, and he created the Gods out of his Limbs—fourteen Gods (twice seven), seven dark and seven light Gods—the seven Spirits of the Presence of the Christians, and the seven dark Evil Spirits. (4) He is the Law of Existence and Being, the Bennoo, or Phœnix, the Bird of Resurrection in Eternity, in whom Night follows Day, and Day Night—an allusion to the periodical cycles of cosmic resurrection and human reïncarnation. For what else can this mean? “The Wayfarer who crosses millions of years is the name of one, and the Great Green [Primordial Water or Chaos] the name of the other,” one begetting millions of years in succession, the other engulfing them, to restore them back. (5) He speaks of the Seven Luminous Ones who follow their Lord, Osiris, who confers justice, in Amenti. All this is now shown to have been the source and origin of Christian dogmas. That which the Jews had from Egypt, through Moses and other Initiates, was confused and distorted enough in later days; but that which the Church got from both, is still more misinterpreted. Yet the system of the former, in this special department of symbology—the key, namely, to the mysteries of astronomy as connected with those of generation and conception—is now proven identical with those ideas in ancient religions which have developed the phallic element of theology. The Jewish system of sacred measures, applied to religious symbols, is the same, so far as geometrical and numerical combinations go, as those of Greece, Chaldæa and Egypt, for it was adopted by the Israelites during the centuries of their slavery and captivity among the two latter nations.(458) What was this system? It is the intimate conviction of the author of _The Source of Measures_ that: “the Mosaic Books were intended, by a mode of art‐speech, to set forth a geometrical and numerical system of exact science, which should serve as an origin of measures.” Piazzi Smyth believes similarly. This system and these measures are found by some scholars to be identical with those used in the construction of the Great Pyramid: but this is only partially so. “The foundation of these measures was the Parker ratio,” says Ralston Skinner, in _The Source of Measures_.