2. Sleeping and Waking Life in Relation to the Planets

These three influences have always been recognised in Spiritual Science as distinct from each other. In man's soul-life there are three domains, the first being mainly subject to the first influence, the second more to the second influence and the third more to the third influence. The human soul has a threefold nature, and it can be subject to influences of three distinct kinds. The part of the soul that is subject to the first influence which drives the soul out of the bodily sheaths, is known in Spiritual Science as the Sentient Soul; the part affected by the second influence which drives the pictures of dream into man's life of soul during sleep is known as the Intellectual or Mind-Soul; the third part, which in the case of most people does not assert its unique character during sleep because the other two influences predominate, is called the Consciousness or Spiritual Soul. Thus three influences are to be distinguished during the state of sleep; the three members of the soul which are subject to these three influences, are: Sentient Soul, Intellectual or Mind-Soul, Consciousness-or Spiritual Soul. When man is transported by one force into dreamless sleep, an influence from the world into which he passes is being exerted on his Sentient Soul; when his sleep is pervaded by dream-pictures, an influence is being exerted on his Intellectual or Mind-Soul; when he begins to speak or to act in his sleep, an influence is being exerted upon his Consciousness-Soul.