The Source
The temple schools of Waset (Thebes), Men-nefer (Memphis), Annu (Heliopolis) and Abdu (Abydos) were the first lodges. Instruction was graded, oath-bound, and given only to those prepared to receive it.
Ptah was honored as the Great Craftsman. Imhotep, who raised the Step Pyramid at Saqqara, stands as the first Grand Architect. Before every temple stood two pylons — the first two pillars.
