GA 72
| Date | Title | City |
|---|---|---|
| 18 Oct 1917 | The Human Soul in the Realm of the Supersensible and Its Relation to the Body | Basel |
| 19 Oct 1917 | Anthroposophy Interferes with No Religious Belief | Basel |
| 23 Nov 1917 | Spiritual Scientific Research into the Immortality of the Human Soul and the Essence of Freedom | Basel |
| 24 Nov 1917 | The Science of the Supersensible and Moral-Social Ideas | Basel |
| 28 Nov 1917 | The Working of Soul in Man and its Relationship with its Eternal Essence. Spiritual-Scientific (Anthroposophical) Findings about the Nature of Man | Bern |
| 30 Nov 1917 | Spiritual Scientific Results of the Idea of Freedom and the Social-Moral Life | Bern |
| 30 Oct 1918 | The Nature of the Soul and Body of Man as Illuminated by Spiritual Science | Basel |
| 31 Oct 1918 | Justification of Supersensible Knowledge Through Natural Science | Basel |
| 09 Dec 1918 | Justification for a Science of the Soul in the Sense of Anthroposophy | Bern |
| 11 Dec 1918 | Moral, Social and Religious Life from the Standpoint of Anthroposophy | Bern |