With the feeling of I-ness the innate power of the Absolute, so to speak, pulled itself together; in other words concentrated on one point; thus the all-pervading radiance formed its center, the Center which is the divine Spirit or the Nut, in Sufi terms called Arwah. This central light then divided existence into two forms, light and darkness. In point of fact, there is no such thing as darkness; there has never been darkness; it is only less light compared with more light. This light and darkness formed an Akasha or Asmam, an accommodation, a mold; and the phenomenon of light and shadow working through this mold furthered the manifestation into a great many accommodations, Asmans or Akashas, one within the other.