III. What is Mysticism?
I cannot go further into this today, but a deeper study of spiritual development would show that all those who have sought for unity on the outward path were subject to an illusion, for they projected outwards, like a sort of shadow, the unity which is experienced inwardly in mysticism, and they believed that this unity was the basis of the external world and could be apprehended by thinking. Healthy thinking, however, finds no unity in the outer world, but recognises that its manifold variety arises from the inter-working of a variety of beings, or monads. Mysticism leads to unity because the ego works in our inner being as a single centre of the soul. The path through the external world leads by necessity to multiplicity, plurality, monadology, and thus to the view that many spiritual beings must work together in order to engender our world, while human knowledge of the world is achieved through a multiplicity of organs and observations.