VIII. Insanity in the Light of Spiritual Science

The question may be asked: How is it possible for insanity to establish itself in human nature? To answer this question we must turn our attention to the four lower members of a person's being: the physical, etheric and astral bodies, and the “I.” The “I” works on the other three members, especially on the astral body, ennobling and purifying it and by compelling it not to follow urges and impulses blindly. The “I” also works on the ether body, particularly through higher impulses, especially of an artistic nature. Under this influence the astral body divides into two parts, one that is purified and one that is not. This occurs also in the ether body, and gradually the purified parts become ever larger. The “I” also works on the physical body, but unconsciously. Only when a high level of initiation is reached can work on the physical be done consciously.