It is the profoundest of cosmic ironies. The divine power, our true spiritual essence, does not achieve perfection until it hits the 'rock' bottom of the cosmos - the dense and crude earth. It remains imperfect until the moment of entombment for the simple reason that until that dark nadir is reached the experiential adventure of existence remains incomplete, and Self is not yet endowed with the entire spectrum of the light of consciousness - from spirit to matter - from the highest high to the lowest low.
Jason Augustus Newcomb, Lon Milo Duquette (2004). “The New Hermetics: 21st Century Magick for Illumination and Power”, p.14, Weiser Books