Persistence

ALICE A. BAILEY: Cosmic Fire, page
739: “This period of conscious activity in etheric substance (of which the planetary body is formed) persists according to the karma of the planetary Lord, for the unit is now consciously associated with planetary karma, and is a participant in the working out of the will and purpose of the Lord of His Ray.  On the higher planes of the system, this stage persists for the length of the life of a scheme; to which a period of pralaya succeeds that has its beginning towards the end of the seventh round in any scheme or of the fifth if the Law of Persistence of a scheme is working out through cycles of five.”