V. Sickness and Healing

The physical body, which only presents us with its outward aspect, sleep remains in the physical world as the outward human being and keeps the ether body, the mediator between inner and outer, with it. That is why in the sleeping human being there can be no mediation between outer and inner because the ether body, as mediator, has entered the outside world. Thus one can say in a certain sense that in the sleeping human being the physical body and the ether body are merely the outer human being; one could even describe the physical and ether bodies as the “outer human being” per se, even though the ether body is the mediator between outer and inner. In contrast, the astral body in the sleeping human being can be described as the “inner human being”. These terms are also true of the waking human being, because all the experiences of the astral body are inner experiences under normal circumstances and what the ego gains in knowledge of the outside world in waking life is taken up inwardly by the human being to be assimilated as learning. The external becomes internalised through the ego. This demonstrates that we can speak of an “outward” and an “inward” human being, the former consisting of a physical and ether body, the latter of ego and astral body.