Masters of Wisdom (GA 264), fully titled On the History and from the Contents of the First Section of the Esoteric School 1904 to 1914, is not a single lecture course but a documentary volume. Edited by Hella Wiesberger for the Complete Works, it gathers the letters, rules, meditation instructions, and records of esoteric lessons that Steiner produced for the first section of his Esoteric School during its decade of activity, from the summer of 1904 until esoteric work was suspended at the outbreak of the First World War in 1914. Much of this material was never meant for print. Participants were asked to keep it confidential, and no notes were taken during the lessons themselves, so most of the surviving texts were reconstructed afterward from memory. The volume assembles these fragments, frames them with careful editorial history, and centers on the beings Steiner called the great teachers of humanity.
Because it is a collection rather than a course, GA 264 reads differently from most volumes in this library. There is no single argument unfolding across numbered lectures. Instead the reader moves through circular letters to members, the graded rules borrowed and then quietly reshaped from the Theosophical Esoteric School, sample meditations, and the sparse recorded content of the esoteric hours. Wiesberger's long introduction supplies the connective tissue, dating the documents, tracing how Steiner separated his own inner circle from Annie Besant's school by 1907, and explaining why so little of the teaching was ever written down. The volume is best approached as a working archive of how one modern spiritual teacher handled the old problem of secret instruction.
Place in Steiner's Work
GA 264 belongs to Steiner's earliest years as a public spiritual teacher, the period when he was General Secretary of the German Section of the Theosophical Society and was building an esoteric practice alongside his open lecturing. It stands next to the great public work of exactly these years, above all the essays that became How to Know Higher Worlds, which began appearing in June 1904, the same month as his first documented esoteric activity as Arch-Warden. The two projects were meant to work together. The published book offered a training path that could harm no one and could be given to the whole world, while the closed school held the more intimate instruction and the picture of the Masters that Steiner did not consider suitable for the general public.
The volume also marks a boundary that shaped everything after it. Steiner accepted the historical forms he inherited, the grades, the probationary order, the written promise of confidentiality, so as to maintain continuity, yet he ran his circle on his own authority and drew its content from his own research rather than from Blavatsky's papers. When he re-established an esoteric school at the Christmas Conference of 1923, he pointed back to these three original working groups as the model for the later School of Spiritual Science. GA 264 therefore documents the seedbed from which the mature esoteric structure of anthroposophy would grow, and its companion volumes, GA 265 and GA 266, carry the later sections and lesson records forward.
Themes and Structure
The heart of the volume is the teaching about the Masters. In the wider Theosophical movement these advanced individualities were called simply the Masters of Wisdom. Steiner gave them a fuller name, the Masters of Wisdom and of the Harmony of Feelings, because for him they possessed not only high knowledge but also an unlimited well of love for humanity. He was careful to define what such a Master is and is not. On his account they are great inspirers in spiritual matters and nothing more. They demand no belief in authority and no acceptance of any dogma. They appeal only to a person's own capacity for insight and offer guidance in methods by which the powers latent in every soul can be developed. This insistence on human freedom runs through the whole picture, so that no dependency can arise from following the Masters' guidance.
A second theme is the careful ethics of hidden knowledge. Steiner distinguishes between spiritual insight that can be clothed in clear ideas fit for ordinary reason, which may safely be shared, and knowledge drawn from more subconscious soul forces, which can become dangerous when passed on. On this ground he set anthroposophy apart from older forms of occult transmission and even from Blavatsky's method, and he explained why the Masters had given permission for training rules to be published openly. The confidentiality of the school, he told his students, was a temporary measure required by confused outer circumstances, not a binding principle. After his death Marie Steiner recorded his conviction that vows of secrecy no longer suited the modern sense of freedom, and that the soul must instead answer to its own higher self in reverent silence.
Structurally the material falls into a few recognizable strands. There are the rules and exercises given to every student, the personal meditations assigned to individuals, and the esoteric lessons in which the nature and work of the Masters were described. Woven through these are the biographical documents, the circular letters, and Steiner's own testimony that the Masters were for him a lived reality he had known long before he joined the Theosophical Society. One recorded lesson describes him speaking not on his own responsibility but as a messenger of the Masters, and several students left accounts of the solemn atmosphere of those hours. For Steiner the deepest thread was always the figure of Christ, whom he named the Master of all Masters, so that the harmony of feelings pointed finally to the central event he placed at the turning point of Earth evolution.
The editorial apparatus deserves its own mention, because it is a large part of what makes the volume usable. Since almost none of the esoteric hours were recorded verbatim, Wiesberger works like a historian, weighing letters, dated notes, and the recollections of individual pupils against one another to establish when each event took place and what was actually said. She is candid about the gaps. The single lesson Steiner wrote out in his own hand, prepared for a member too ill to attend, stands almost alone against a mass of texts reconstructed by others from memory. The reader is therefore always aware of looking at traces rather than a finished doctrine, and that honesty about the limits of the record is one of the volume's quiet strengths. It teaches a kind of care in reading that the subject itself demands.
Running beneath every strand is the question of authority and freedom. Steiner repeatedly told his pupils to apply their full reason to everything taught in the school and to ask whether it was sensible to walk this path at all. The instruction to test the teaching, rather than to accept it on trust, is stated as a basic obligation of the student, set beside the school's own commitment that whatever passed through it came from the Masters alone. That pairing captures the tension the whole volume holds in balance, an ancient stream of hidden wisdom offered to modern people who are asked to receive it as free, thinking individuals rather than as followers.
Glossary Terms from this Volume
The following glossary entry in the Thalira Quantum Codex draws directly on GA 264. Follow it to a fuller treatment of the term as it appears across Steiner's work.
Where to Read It
You can read the full text of the esoteric school documents at the Rudolf Steiner Archive, which hosts the collected English translations of the Complete Works. Note that GA 264 gathers documentary material that has been rendered into English by the Steiner Online Library rather than issued as a single standard trade edition, so titling varies between sources. To find printed volumes of the esoteric writings, search the publisher directly at SteinerBooks.
Continue Your Study
To place this volume in the wider picture of Steiner's thought, these paths through the Thalira library will help.
- Browse the full Thalira Quantum Codex glossary to see how the Masters of Wisdom connect to hundreds of other terms in Steiner's vocabulary.
- Return to the GA Work Library to explore the companion esoteric volumes and the public lecture cycles that grew from this early work.
- Read the dedicated entry on the Masters of Wisdom and of the Harmony of Feelings for a focused account of these beings and their place in the training path.