Steiner's diagnosis that hallucinations and visions arise when the body's growth forces overrun the dying process on which clear thinking depends.
Visions As Overgrowth in Anthroposophy is Rudolf Steiner's physiological explanation of visions and hallucinations, developed in Humanity, World Soul and World Spirit (GA 206, Dornach, 1921). Clear thinking, Steiner taught, rests on a continual dying process: matter falling out of the stream of growth supplies the mirror in which ideas appear. The will, by contrast, is rooted in growth proliferation, the unconscious currents of nourishment, metabolism, and becoming. A vision arises when this growth proliferation, which belongs to the will side of the human being, overruns the dying process and pours the person's own vitality into the emptiness that borders ordinary consciousness, the very emptiness through which a spiritual world could otherwise enter. Visions are therefore pathological formations, bloated masses of thought, not spiritual perception. The imaginative exercises of How to Know Higher Worlds build the opposite, healing forces, which is why genuine training dissolves visionary experience instead of producing it.
Visions as overgrowth names the diagnosis Steiner set against every claim that spontaneous visions prove spiritual sight. In the healthy human being, thinking lives on dying matter while the will lives in growth. When growth wins where it should yield, the person floods the boundary of consciousness with his own life and mistakes the flooding for revelation. Steiner called such visions morbid, and he measured every schooling by whether it strengthened the counter-forces.
In Steiner's Own Words
This is the process that occurs in hallucinatory life and, to a certain extent, in life in illusions, in visions. Visions are pathological formations, hallucinations are also pathological formations. One understands them, I would say, in a soul-physical sense, when one sees the will in a certain harmony with the growth proliferation, which then takes hold and, as it were, tears apart what should consolidate in the dying process of thinking. In a sense, the continuous inward mortification is suspended. Something is torn out of the person and proliferates that should die in him if he were healthy. These are bloated masses of thoughts, and we only understand them as bloated masses of thoughts if we see what is physical and material in harmony with what is spiritual and soul-like.
What it Means Today
In 2012 the neurologist Oliver Sacks published Hallucinations, a clinical survey organised around conditions such as Charles Bonnet syndrome, in which people losing their eyesight begin to see vivid lattices, figures, and costumed processions. The syndrome is named for the Geneva naturalist Charles Bonnet, who described it in 1760 in his nearly blind grandfather, Charles Lullin. Neurology calls these release hallucinations: when sensory input dies away, the visual cortex is freed from the world's constraint and its spontaneous activity proliferates into the gap. Sacks stressed that such hallucinations are not madness but the predictable overflow of a living system into an emptiness it was never meant to fill.
The architecture of that explanation sits remarkably close to GA 206. Steiner also places false vision at a boundary where restraint has ceased, and he also blames an unopposed productive activity pouring into the void, though he reads that activity as will-borne growth force rather than cortical excitation. Thalira synthesis: Sacks and Steiner describe the same event from opposite sides, a proliferation released where a dying process should rule, and Steiner adds the claim no clinic can test, that the emptiness can be held open on purpose until something objective enters it. Anthroposophical schooling therefore treats spontaneous visions as material for sobriety rather than credentials, and expects genuine exercises to dissolve them.
Where to Read More
- Humanity, World Soul and World Spirit, GA 206
- Find GA 206 at SteinerBooks
- Find How to Know Higher Worlds at SteinerBooks
- Lame Deer Seeker of Visions: A Complete Review
- The Eleventh House in Astrology: Friends, Collectives, and Future Visions
- Hildegard of Bingen: Viriditas, the Scivias Visions, and the Greening Power of Creation