The principal cause of a lack of metaphysical understanding is not so much a fundamental intellectual incapacity as a passional attachment to concepts that are congruent with man's natural individualism. On the one hand, transcending this individualism predisposes man to such an understanding; on the other hand, total metaphysics contributes to this transcending; every spiritual realization has two poles or two points of departure, one being situated in our thought, and the other in our being.