(41) W. Marsham Adams calls the Great Pyramid "the House of the Hidden Places"; such indeed it was, for it represented the inner sanctuary of pre-Egyptian wisdom. By the Egyptians the Great Pyramid was associated with Hermes, the god of wisdom and letters and the Divine Illuminator worshiped through the planet Mercury. Relating Hermes to the Pyramid emphasizes anew the fact that it was in reality the supreme temple of the Invisible and Supreme Deity. The Great Pyramid was not a lighthouse, an observatory, or a tomb, but the first temple of the Mysteries, the first structure erected as a repository for those secret truths which are the certain foundation of all arts and sciences. It was the perfect emblem of the microcosm and the macrocosm and, according to the secret teachings, the tomb of Osiris, the black god of the Nile. Osiris represents a certain manifestation of solar energy, and therefore his house or tomb is emblematic of the universe within which he is entombed and upon the cross of which he is crucified.

(42) Isis is shown with her son Horus in her arms. She is crowned with the lunar orb, ornamented with the horns of rams or bulls. Orus, or Horus as he is more generally known, was the son of Isis and Osiris. He was the god of time, hours, days, and this narrow span of life recognized as mortal existence. In all probability, the four sons of Horus represent the four kingdoms of Nature. It was Horus who finally avenged the murder of his father, Osiris, by slaying Typhon, the spirit of Evil.