I found a reference in C G Jung's Collected Works on "theosophical thinking".
[quote author=CG Jung in CW, Vol 6]
But there is still another form of negative thinking, which at first glance might not be recognized as such, and that is theosophical thinking, which today is rapidly spreading in all parts of the world, presumably in reaction to the materialism of the recent past.
Theosophical thinking has an air that is not in the least reductive, since it exalts everything to a transcendental and world-embracing idea. A dream, for instance, is no longer just a dream, but an experience “on another plane.” The hitherto inexplicable fact of telepathy is very simply explained as “vibrations” passing from one person to another. An ordinary nervous complaint is explained by the fact that something has collided with the “astral body.” Certain ethnological peculiarities of the dwellers on the Atlantic seaboard are easily accounted for by the submergence of Atlantis, and so on. We have only to open a theosophical book to be overwhelmed by the realization that everything is already explained, and that “spiritual science” has left no enigmas unsolved.
But, at bottom, this kind of thinking is just as negative as materialistic thinking. When the latter regards psychology as chemical changes in the ganglia or as the extrusion and retraction of cell-pseudopodia or as an internal secretion, this is just as much a superstition as theosophy. The only difference is that materialism reduces everything to physiology, whereas theosophy reduces everything to Indian metaphysics. When a dream is traced back to an overloaded stomach, this is no explanation of the dream, and when we explain telepathy as vibrations we have said just as little. For what are “vibrations”? Not only are both methods of explanation futile, they are actually destructive, because by diverting interest away from the main issue, in one case to the stomach and in the other to imaginary vibrations, they hamper any serious investigation of the problem by a bogus explanation. Either kind of thinking is sterile and sterilizing. Its negative quality is due to the fact that it is so indescribably cheap, impoverished, and lacking in creative energy. It is a thinking taken in tow by other functions.
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