7. Manifestations of the Unconscious

In point of fact the dream passes only slightly into the abnormal life of soul. Spiritual Science shows that the soul is free from the body in dream, that the experiences of dream are independent of bodily experiences; they are separated from the link with the outer world that is present in waking life. In the dream, man is actually free from his body. Is this also the case in hallucinations, in visionary experiences? No, it is not! Hallucinations and visions are due precisely to abnormalities of the physical body. Visionary, hallucinatory activity in the life of soul can never occur independently of bodily experiences. Something in the body must always be disturbed or diseased, must be functioning improperly or too feebly, thus preventing a man from entering into the full connection that is present when he is using his nerves and senses in such a way that in experiencing himself, he is also experiencing the outer world. If an organ connected in any way with the faculty of cognition is diseased or too weak, a phenomenon such as an hallucination or a vision may arise: it resembles spiritual experience but is fundamentally different from it. Whereas in spiritual experience a man must be free from the body, this hallucinatory, visionary life sets in because something is either diseased or functioning too feebly in the body. Now what really lies at the bottom of hallucinations and visions? The ordinary process of ideation ( Vorstellen) taking place normally in sensory life succeeds in being independent of those forces in the human organism which cause growth in childhood, bring about the inner functions of the body—metabolism, digestion, and so forth. I cannot speak in greater detail today of how that which as a bodily function underlies the normal life of ideation arises through part of the organism being lifted out of the sphere of purely animal life, of the processes of growth, digestion, metabolism and so forth. The basis of the normal life connected with the nerves is that a kind of soul-organism develops like a parasite out of the process of digestion, metabolism, etc. Now when, owing to particularly abnormal conditions, some organ of cognition is so affected that this soul-organism does not work through itself alone but that the bodily organ with its animal functions is working as well—this is due to disease or weakness of the organ concerned—the result is that the man does not devote himself to mental life independently of the forces of growth, digestion and metabolism, but that hallucinations and visions arise. What is organic activity in the vision ought really to be promoting growth, bringing about digestion and the distribution of the more delicate processes of metabolism. What happens in this condition is that animal functions are surging upwards into the soul-organism.