46:5.26

4. The circles of the Master Physical Controllers. The various orders of the Master Physical Controllers are concentrically arranged around the vast temple of power, wherein presides the power chief of the system in association with the chief of the Morontia Power Supervisors. This temple of power is one of two sectors on Jerusem where ascending mortals and midway creatures are not permitted. The other one is the dematerializing sector in the area of the Material Sons, a series of laboratories wherein the transport seraphim transform material beings into a state quite like that of the morontia order of existence.