The Cosmic Word and Individual Man
We know that when, under earthly conditions, the human being goes to sleep, the etheric body remains within the physical body, and that—as we have always described it—the astral body and the Ego leave this physical body and etheric body. The life of the astral body and Ego is still so weak, at the present stage of their cosmic development, that they are not capable of conscious experience between falling asleep and awakening. We have often discussed, up to a point, the subconscious experiences through which the astral body and the Ego pass during this time.
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