Lecture II

Thus we have guiding lines for penetrating into the human organisation. For if we first of all perceive what has been given in regard to the nervous system—(to begin with we will leave the rhythmic system lying between the two others)—then we shall find a polar antithesis in every direction: the nervous system and the metabolic system are polarically opposite. As the metabolic-limb-system builds up, so the system of nerves and senses destroys and vice versa. This and many other things demonstrate the polarity. Everything that constitutes the Ego-organisation is intimately bound up with the system of nerves and senses; everything that constitutes the etheric body is intimately bound up with the metabolic and limb system; everything that constitutes the astral body is bound up with the rhythmic system; the physical body permeates the whole, but is continually overcome by the three other members of the human organisation. Only when we observe the human organism in this way can we leam to penetrate into the so-called normal or abnormal processes.