I. Natural Science and Its Boundaries

That Goethe had already taken the first steps in this direction is shown by the last chapter of his Theory of Colours, entitled “The Sensory and Moral Effects of Colour.” With every colour-effect he experiences something that at once unites deeply, not with the faculty of perception only, but with the whole man. He experiences yellow, or scarlet, as active colours, as it were permeating him through and through, filling him with warmth: while he regards blue and violet as colours that draw one out of oneself, as cold colours.[^4] The whole man experiences something in acts of sense-perception. The perception, together with its content, passes down into the organism, and the Ego with its thought-content remains as it were hovering above. We detach thinking inasmuch as we take into and fill ourselves with the whole content of the perception, instead of weakening it with concepts, as we usually do. We train ourselves in a particular way to achieve this by systematically practising something that came to be practised in a decadent form by the men of the East. Instead of grasping the content of the perception in pure, strictly logical thoughts, we grasp it in symbols, in pictures, allowing it to stream into us, so that in a certain sense it by-passes our thoughts. We steep ourselves in the richness of the colours, in the richness of the tone, by learning to experience the images inwardly, not in terms of thought but as pictures, as symbols. Because we do not permeate our inner life with the thought-content, after the manner of association-psychology, but with the content of perception expressed through symbols and pictures, the living forces of our etheric and astral bodies stream out from within and we learn to know the depths of our consciousness and of our soul. It is in this way that genuine knowledge of the inner nature of man is acquired. The obscure mysticism often said by nebulous minds to be a way to the God within leads to nothing but abstraction and cannot possibly satisfy anyone who wishes to experience the fullness of his manhood.