The tabernacle is the human brain, and the camp positioned before it toward the east is consciousness stationed at the point of the rising, the presence of the higher power, the front of the head where the light comes up. Moses is the thinking mind itself set to keep watch there, and the priestly line guarding the sanctuary is the disciplined faculty that holds the sacred inner room from intrusion. Israel is the union in a person of spirit, mind, and the god within, the whole assembly whose charge is being kept. The stranger who comes near and dies is any foreign thought from the lower nature that presses toward the holy chamber; it cannot survive contact with that frequency.
Guarding the sanctuary is an inward vigilance. The mind stands at the eastern gate of the brain and refuses the alien current entry, so the sacred room stays clean.
Tabernacle: the human brain, the tent that houses the sacred inner room
East: the place of the rising, the presence of the higher power at the front of the head
Moses: the thinking mind set to keep watch over the sanctuary
Israel: the union in a person of spirit, mind, and the god within
Stranger: a foreign thought from the lower nature that dies on approach to the holy frequency