IV. Man's Further Destinies in the Spiritual Worlds. The Kingdom of Heaven

The astral world is as transparent as the dream-pictures; it is, as it were, woven out of dreams. But these dreams which constitute the astral world differ from ordinary dreams, for they are the images of a reality, just as “real” a reality as the physical world. We perceive this reality in the same way in which we perceive dreams, for the astral world, too, is perceived symbolically. You all know that the world of dreams is a symbolical world. Everything from the world outside which enters our sleep, takes on a symbolical aspect in our dreams. I will give you a few typical examples of dreams, which will show you how a simple impression from outside constitutes the foundation of a dream's symbolical image.