"Anyone who embarks upon the study of anthroposophy will soon recognize that the mystery of the human ego lies at its very heart. This mystery is one of the central questions of anthroposophical Christology and at the same time forms one of the most difficult cognitive challenges presented by anthroposophy." --Sergei O. Prokofieff The question of the true nature of the human "I," or individuality, is one of the key issues of our time, but...