The Rudolf Steiner Archive

The Spiritual Unification of Humanity
through the Christ Impulse
GA 165

No.	Lecture Title	Book Title	Date	City
1.	See GA 157, Lecture 6		19 Dec 1915	Berlin
2.	Lecture One	The Ancient Christmas Plays and a Forgotten Spiritual Current in Humanity	26 Dec 1915	Dornach
3.	The Representative of Life	Single translation	27 Dec 1915	Dornach
3.	Lecture Two	The Ancient Christmas Plays and a Forgotten Spiritual Current in Humanity	27 Dec 1915	Dornach
4.	The Problem of Jesus & Christ in Earlier Times	Single translation	28 Dec 1915	Dornach
4.	Lecture Three	The Ancient Christmas Plays and a Forgotten Spiritual Current in Humanity	28 Dec 1915	Dornach
5.	The Tree of Knowledge and the Christmas Tree	Single translation	28 Dec 1915	Basel
6.	The Year's Course as a Symbol for the Great Cosmic Year	Single translation	31 Dec 1915	Dornach
6.	The Year as a Symbol of the Great Cosmic Year	Festivals of the Seasons	31 Dec 1915	Dornach
7.	On the Duty of Clear, Sound Thinking	Festivals of the Seasons	1 Jan 1916	Dornach
8.	Perceiving and Remembering	Festivals of the Seasons	2 Jan 1916	Dornach
9.	Lecture One	Transformations of the Human Element of Sensation and Thought from the Fourth to the Fifth Cultural Epoch	6 Jan 1916	Dornach
10.	Lecture Two	Transformations of the Human Element of Sensation and Thought from the Fourth to the Fifth Cultural Epoch	7 Jan 1916	Dornach
11.	The Unification of Humanity Through the Christ Impulse	The Universal Human	9 Jan 1916	Bern
12.	Lecture One	The Conceptual World and Its Relationship to Reality	15 Jan 1916	Dornach
13.	Lecture Two	The Conceptual World and Its Relationship to Reality	16 Jan 1916	Dornach