Dual Note
It symbolizes the lower heaven that we see in the material, visible world, and also the “dawat”, meaning the other world of the ancient Egyptians, which is the astral world, or the world of the isthmus to which human souls go after death and transition to the other world. The ancient Egyptian did not separate between the sciences of nature and metaphysics, so he considered the visible and metaphysical worlds as two sides of the same thing: existence. Death, life, death, nothing but the transition between worlds in the cycle of reincarnation until the enlightened man comes out of that circle and sails with Ra in a boat of millions of years. This is the concept of immortality among the ancient Egyptians.