Egyptian Magic in Egyptian Magic by Florence Farr.

“I am Yesterday, To-day and To-morrow, for I am born again and again. I am That Whose Force is unmanifest and nourisheth the Dwellers in the West. I am the Guider in the East. The Lord of the Two Faces Who seeth by His own Light. The Lord of Resurrections Who cometh forth from the Dusk and Whose Birth is from the House of Death.” [via]