Whoever succeeds in going down deeply enough into his own consciousness can find a phase where it passes away as person, as the limited little self, but is transformed into the Universal being and then, still farther, into the Void. This Void is not the annihilation of Consciousness but the fullness of it, not blankness but true awareness, unhindered by subsiding activities, not the adulteration of it by thoughts or imaginations but the purity of it. In this way he experiences his own personal self-nothingness. From this he can understand two things: why so many prophets have taught that self blocks our way and why the Mahayana Buddhists have taught the reality of the Void.
-- Notebooks Category 23: Advanced Contemplation > Chapter 8: The Void As Contemplative Experience > # 73