29:3.9

Outside of Havona the Supreme Power Centers function only on especially constructed (architectural) spheres or on otherwise suitably constituted space bodies. The architectural worlds are so constructed that the living power centers can act as selective switches to directionize, modify, and concentrate the energies of space as they pour over these spheres. They could not so function on an ordinary evolutionary sun or planet. Certain groups are also concerned in the heating and other material necessities of these special headquarters worlds. And though it is beyond the scope of Urantia knowledge, I may state that these orders of living power personalities have much to do with the distribution of the light that shines without heat. They do not produce this phenomenon, but they are concerned with its dissemination and directionization.