dam tshig bzhi

four commitments, med pa (nothingness, non-existent), 'chal ba (presence, no gaps in being), lhun grub (self-perfected, not contrived), gcig pu (unique center of universe, unitary experience), med pa, phyal pa, gcig pu, lhun grub, absence, omnipresence, singleness, self-perfection [JV]