The Inner Nature and the Essence of the Human Soul
GA 80b
| 1. | The Results of Spiritual Science and Their Relationship to Art and Religion | 13 December 1920 |
| 2. | Anthroposophy as a Body of Knowledge and a Way of Life | 28 January 1921 |
| 3. | The Tasks of the Goetheanum in Dornach | 31 January 1921 |
| 4. | The Threshold In Nature and In Man | 1 February 1921 |
| 5. | Natural Death and Spiritual Life | 12 January 1922 |
| 6. | The Harmonization of Art, Science and Religion through Anthroposophy | 5 March 1922 |
| 7. | Anthroposophy in its Scientific Character | 7 March 1922 |
| 8. | Anthroposophy as a Way of Life | 9 March 1922 |
| 9. | The Time Requirements for Anthroposophy | 12 March 1922 |
| 10. | Anthroposophy and the Riddle of the Soul | 20 March 1922 |
| 11. | What did the Goetheanum want and what is the Purpose of Anthroposophy? | 5 April 1923 |
| 12. | The Eternal Soul of Man From the Point of View of Anthroposophy | 14 May 1923 |
| 13. | The Development and Education of the Human Being from the Point of View of Anthroposophy | 15 May 1923 |