In the second section of Symbols of Transformation, Carl Jung is taking us into the life of the mystic: a path of soul and of divine heart. Jung speaks of “the teachings of the mystics,” he says:
“when they [the mystics] descend into the depths of their own being they find ‘in their heart’ the image of the sun, they find their own life-force which they call the ‘sun’ for a legitimate and, I would say, a physical reason because our source of energy and life actually is the sun. Our physiological life, regarded as an energy process, is entirely solar” (para. 176).