Moses was an initiated priest, versed in all the mysteries and the Occult knowledge of the Egyptian temples—hence thoroughly acquainted with primitive Wisdom. It is in the latter that the symbolical and astronomical meaning of that “Mystery of Mysteries,” the Great Pyramid, has to be sought. And having been so familiar with the geometrical secrets that lay concealed for long æons in her strong bosom—the measurements and proportions of the Kosmos, our little Earth included—what wonder that he should have made use of his knowledge? The Esoterism of Egypt was that of the whole world at one time. During the long ages of the Third Race it had been the heirloom, in common, of the whole of mankind, received from their Instructors, the “Sons of Light,” the primeval Seven. There was a time also when the Wisdom‐Religion was not symbolical, for it became Esoteric only gradually, the change being necessitated by misuse and by the Sorcery of the Atlanteans. For it was the “misuse” only, and not the use, of the divine gift that led the men of the Fourth Race to Black Magic and Sorcery, and finally to become “forgetful of Wisdom”; while those of the Fifth Race, the inheritors of the Rishis of the Tretâ Yuga, used their powers to atrophise such gifts in mankind in general, and then, as the “Elect Root,” dispersed. Those who escaped the “Great Flood” preserved only its memory, and a belief founded on the knowledge of their direct fathers of one remove, that such a Science existed, and was now jealously guarded by the “Elect Root” exalted by Enoch. But there must again come a time when man shall once more become what he was during the second Yuga (age), when his probationary cycle shall be over and he shall gradually become what he was—semi‐corporeal and pure. Does not Plato, the Initiate, tell us in the _Phædrus_ all that man once was, and that which he may yet again become: Before man’s spirit sank into sensuality and became embodied through the loss of his wings, he lived among the Gods in the airy spiritual world where everything is true and pure.(125) Elsewhere he speaks of the time when men did not perpetuate themselves, but lived as pure spirits. Let those men of Science who feel inclined to laugh at this, themselves unravel the mystery of the origin of the first man.