III. Spiritual Knowledge of Man as the Fount of Educational Art

Now is is essential that we really understand these processes right down to the point where we understand what is actually going on in the body. You will know that nowadays external science sees a difference between man's so-called sensory nerves, that apparently run from the senses to the brain or the central organ, conveying perception and mental imagery, and his motor nerves, that apparently run from the central organ to the organs of movement and set them in motion. You will realise that from the standpoint of initiation science we have to challenge this classification. There is absolutely no such difference between the so-called sensory nerves and the motor nerves. Both are one and the same, and the motor nerves do not really perform any function other than perceiving the moving limb and the actual process of movement the moment it happens; they have nothing to do with actually giving the impulse of will. So we can say that we have nerves that run from our periphery more towards the centre, and we also have nerves that run from the centre to the ends of the organs of movement. But they are basically the same nerve strands, .and the essential thing is only that there is an interruption between these uniform nerves; that is, the soul streaming through the sensory nerves to the centre for instance, undergoes a break, as it were, at the centre, and has to jump across, without however becoming any different, to the so-called motor nerve, which also does not alter in any respect, but is exactly the same as the sensory nerve—just like, say, an electric spark or an electric current that jumps across a switch-board when transmission is interrupted. It is just that the motor nerve has the capacity to perceive the process of movement and the moving limb. But there is something that gives us the possibility of looking very closely into this whole organic process where soul currents and bodily processes interwork.