The most striking feature of the perennial philosophy/psychology is that it presents being and consciousness as a hierarchy of dimensional levels, moving from the lowest, densest, and most fragmentary realms to the highest, subtlest, and most unitary ones.
Ken WilberWhen the thunder roars, do you not hear your Self? When the lightening cracks, do you not see your Self? When clouds float quietly across the sky, is this not your very own limitless Being, waving back at you?
Ken WilberChange of state is not the point; recognizing the Changeless is the point, recognizing primordial Emptiness is the point, and if you are breathing and vaguely awake, that state of consciousness will do just fine.
Ken WilberSaving the biosphere depends first and foremost on human beings reaching mutual understanding and unforced agreement as to common ends. And that intersubjective accord occurs only in the noosphere. Anything short of that noospheric accord will continue to destroy the biosphere.
Ken WilberSpirit forgets that it's Spirit and condenses to a smaller version of itself, which is soul. Soul forgets that it's soul and condenses to mind. Mind forgets that it's mind and condenses to body. Body forgets that it's body and condenses to the lowest dimension that you can have, which is matter.
Ken Wilber