"The ascent of the philosophers from one floor to another also parallels certain rituals of the Eleusinian Mysteries and the rites of Mithras wherein the candidate ascended the seven rungs of a ladder or climbed the seven steps of a pyramid in order to signify release from the influences of the Planetary Governors. Man becomes master of the seven spheres only when he transmutes the impulses received from them. He who masters the seven worlds and is reunited with the Divine Source of his own nature consummates the Hermetic Marriage."
— Manly P. Hall