Ain Soph Aur
Hebrew אין סוף אור, literally "limitless light." The third aspect of the primordial Absolute or Emptiness.
"Each Universe in infinite space possesses its own central Sun, and the addition of all of those Spiritual Suns constitutes the AIN SOPH AUR, the Protocosmos, the Solar Absolute." - Samael Aun Weor, Tarot and Kabbalah