“Since the gods are without doubt personifications of psychic forces, to assert their metaphysical existence is as much an intellectual presumption as the opinion that they could ever be invented.
Not that “psychic forces” have anything to do with the conscious mind, fond as we are of playing with the idea that consciousness and psyche are identical. This is only another piece of intellectual presumption.
“Psychic forces” have far more to do with the realm of the unconscious. Our mania for rational explanations obviously has its roots in our fear of metaphysics, for the two were always hostile brothers.
Hence anything unexpected that approaches us from that dark realm is regarded either as coming from outside and therefore as real, or else as an hallucination and therefore not true.
The idea that anything could be real or true which does not come from outside has hardly begun to dawn on contemporary man.” ~Carl Jung; “Wotan” (1936). In CW 10: Civilization in Transition. P.387