Earthly Knowledge and Heavenly Wisdom
GA 221
This book is a translation of Erdenwissen und Himmelserkeentnis (volume 221 in the Collected Works), published by Rudolf Steiner Verlag, Dornach, Switzerland, 1981.
Translated by Sabine H. Seiler
| I. | Self-Knowledge and Experiencing the Christ in Oneself | February 2, 1922 |
| II. | The Human Being in Waking and Sleeping I | February 3, 1922 |
| III. | The Human Being in Waking and Sleeping II | February 4, 1923 |
| IV. | Human Beings as Citizens of the Universe and Hermits on the Earth I | February 9, 1923 |
| V. | Human Beings as Citizens of the Universe and Hermits on the Earth II | February 10, 1923 |
| VI. | The Invisible Human Being Within Us | February 11, 1923 |
| VII. | Moral Impulses and Their Physical Manifestations: Taking Up a Spiritual Path I | February 16, 1923 |
| VIII. | Moral Impulses and Their Physical Manifestations: Taking Up a Spiritual Path II | February 17, 1923 |
| IX. | Moral Impulses and Their Physical Manifestations: Taking Up a Spiritual Path III | February 18, 1923 |