The Revelations of the Unconscious in the Life of the Soul from the Spiritual-scientific Point of View
This is very important. In dreamless sleep we experience nothing of what is going on around us through our senses, nor do we experience anything of what is happening in our own body or what else wants to flow out of this body into the soul life. In a sense, we withdraw into the soul life, which initially remains unconscious, in dreamless sleep. If the dream images flow into this dreamless sleep, our relationship to the environment does not change. This is essential. We can speak of sensory stimulus dreams themselves, but what affects us through the senses does not do so through the process that takes place in the senses, but much more inwardly affects the human soul life; it works in such a way that the sensual is already symbolized, that it is already in a certain way spiritually transformed. We do not enter into a relationship with our environment through dreams in the same way as through rational sensory perception, and we do not do so with our own body either. We do not experience the conditions in our body in the same way as we experience them when we are awake; we experience them in a transformed way, in a way that is shaped by the soul. We experience them in a symbolized way or something similar, and that is the essential thing in dream life: that it conjures all kinds of things into consciousness, but that the person always enters into an equally closed relationship with their environment, despite dreaming, as in dreamless sleep.