Lecture V

People in antiquity possessed an astronomy inbued with life and medical knowledge filled with life. Once again, our quest must be for a living astronomy, a living medicine. Just as a living astronomy will reveal to us a heaven, a cosmos, that is truly pervaded by a spirituality and from where the Christ could descend, so an enlivened medicine will present to us the being of man in a way that enables us to penetrate with insight and understanding to the Mystery of the Blood, to the organic inner sphere where the forces of the etheric body, the astral body, and the ego transform themselves into the physical blood. When a true medical knowledge has grasped the Mystery of the Blood and a spiritualized astronomy has understood the cosmic spheres, we shall comprehend how it was possible for the Christ to descend from these cosmic spheres to the earth, how He could find on earth the human body that could receive Him with its blood. It is the Mystery of the Grail that in all earnestness must be sought in this manner, namely, by setting out on the path to the spiritual Jerusalem with all that we are as human beings, with head and heart. This, indeed, is the task of modern humanity.