Steiner met Nietzsche's work in 1889. At once fascinated by Nietszche's style and repelled by certain pathological aspects of his consciousness, Steiner recognized Nietzsche's spiritual preeminence as a "fighter for freedom." Six years later, as a result of meeting Nietzsche's sister, Steiner encountered the dying philosopher himself. Thereafter, he spent several weeks in the Nietzsche archives. The result was this book, an essential stepping stone toward an understanding of anthroposophy.