7. Manifestations of the Unconscious

Anyone who would have these borderline regions of human life explained in the light of Spiritual Science must bear in mind those essentials of genuine spiritual investigation through which they can be elucidated. From the range of what has been described in previous lectures I want therefore to select certain matters which will provide a basis for study of the phenomena in question. Spiritual Science must depend upon development of forces of the human soul which lie hidden in the everyday consciousness and also in the consciousness with which ordinary science works. As I have indicated, through certain exercises, certain procedures carried out purely in the life of soul and having nothing whatever to do with anything of a bodily nature, the human soul is able to evoke powers otherwise slumbering within it and so to gain insight into the true spiritual life. I must now briefly describe the essential preliminaries which enable the soul to make itself independent of the bodily element in acts of super-sensible cognition.