GA Library
GA 124: Background to the Gospel of St. Mark
Among the lecture cycles Rudolf Steiner devoted to the four Gospels, Background to the Gospel of St. Mark (GA 124) stands apart for its loose, exploratory shape. The volume gathers...
GA 326: The Origins of Natural Science
The Origins of Natural Science is the English title of GA 326, a course of nine lectures Rudolf Steiner delivered at the Goetheanum in Dornach, Switzerland, between 24 December 1922...
GA 321: Second Scientific Lecture-Course: Warmt...
This study guide introduces Second Scientific Lecture-Course: Warmth Course (GA 321), a series of fourteen lectures Rudolf Steiner delivered in Stuttgart between 1 and 14 March 1920. Addressed largely to...
GA 352: A Spiritual Scientific View of Nature a...
A Spiritual Scientific View of Nature and Man is the published title given to GA 352, a set of eight question-and-answer lectures Rudolf Steiner gave to the workmen building the...
GA 346: Christian Religious Work V: The Apocaly...
In the late summer of 1924, in the wooden lecture hall beside the burnt site of the first Goetheanum, Rudolf Steiner gave the eighteen lectures gathered as Christian Religious Work...
GA 176: Aspects of Human Evolution / The Karma ...
Aspects of Human Evolution, together with its companion cycle The Karma of Materialism, makes up Rudolf Steiner's collected volume GA 176. It gathers seventeen lectures given in Berlin across the...