the dead are instructed not to take these shapes for truth, not to confuse their murky appearance with the pure white light of Dharmakaya (the divine body of truth). That is to say, they are not to project the one light of highest consciousness into concretized figures
Jung interprets the Bardo Thodol’s instructions concerning Dharmakaya as a psychological warning against the dissociative projection of unified consciousness into autonomous fragmentary systems, making Dharmakaya the psychological counterpart of wholeness threatened by ego-dissolution.
, Alchemical Studies, 1967thesis