In this well-crafted book, Sigismund von Gleich suggests that Christ, the powers of karma, the Archangel Michael, the Grail, Sophia--all that has been established on earth from spiritual sources--cannot remain alive and fruitful unless it can draw nourishment repeatedly from those original sources.
The author bases his research on Rudolf Steiner's work and presents "the fivefold stream of inspiration from the spiritual world," which is the foundation of Anthroposophy.