Anthroposophy and the Riddles of the Soul

Take the human eye. It is relatively independent, integrated as a kind of independent organism into the human organism as a whole to a certain degree. We can use the eye appropriately in the service of our entire humanity by being fully transparent within ourselves. I would like to say in a figurative sense: the eye serves us because it is selflessly integrated into our organism. If the eye becomes cloudy, for example if its vitreous body becomes cloudy, if some kind of cataract occurs and it becomes filled with its own matter, then the possibility of looking out into the physical world of the senses through the eye also ceases. Now it is certainly not to be maintained that our physical organism, for example, can be compared to a diseased eye filled with its own substance in the ordinary course of life. But for higher knowledge it is. Precisely what makes it a healthy organism in ordinary physical life also makes it incapable of serving the human being to penetrate into higher, supersensible worlds in ordinary life. If, on the other hand, we do such exercises of the will as I have indicated, in order to penetrate what would otherwise remain dark in the will, then we also make the whole human organism transparent in a spiritual-soul way, so to speak, making it into a sense organ, an overall sense, a total sense. And by thus making the whole human organism as selfless in a certain respect as the eye is in the human organism for external seeing, we enable the human organism to look into the supersensible spiritual world in order to place itself in it. For these exercises, of which I have spoken, make the human organism transparent.