The mystic seeks God by forsaking the world physically or else by renouncing it emotionally. His happiest moment is when he can withdraw from it intellectually so completely that it is lost from his consciousness in an abnormal trance state, a rapturous ecstatic union with God alone. The philosopher passes through all these stages, too, but does not stop there. He follows an opposite movement too. He finds God in the world as well as in himself.
-- Notebooks Category 20: What Is Philosophy? > Chapter 4: Its Realization Beyond Ecstasy > # 102