I. Soul and Spirit in the Human Physical Constitution

The constitution of the human as earthly being is such that, by way of the warmth organism, the Ego gives rise to what comes to expression when we act in the world as a being of will. The feelings experienced in the astral body and coming to expression in the earthly organization manifest in the airy organism. And when we come to the etheric body, we find within it the conceptual process, insofar as this has a pictorial character—more strongly pictorial than we are consciously aware of to begin with, for the physical body still intrudes and tones down the pictures into mental concepts. This process works upon the fluid organism.