The Gospel of St Mark (GA 139) is a cycle of ten lectures that Rudolf Steiner gave in Basel between 15 and 24 September 1912, one each day across ten consecutive evenings. It is the third of his four great Gospel cycles, following his treatments of John, Luke, and Matthew, and it is the one in which he reads the shortest and starkest of the four Gospels not as a plain chronicle but as a composed sequence of spiritual images. The core subject is the meaning of a single word that opens the text, the beginning of the good news, and the way that beginning marks a turning point in the whole evolution of the human soul.
Place in Steiner's Work
By 1912 Steiner had already devoted long cycles to three of the four Gospels, and the Basel lectures complete that quartet. He approaches Mark as the most condensed and dramatic of the accounts, the one in which scenes follow one another with little explanation, as though the writer trusted the pictures to carry their own weight. For Steiner this terseness is not poverty but deliberate composition. He treats Mark almost as a piece of music, where the placement and repetition of motifs matter as much as the events themselves.
The cycle also sits at the threshold of a great shift in Steiner's own life. It was given in the same autumn that the break with the Theosophical Society was hardening into the founding of an independent movement. The lectures already carry the Christ-centered emphasis that would define his later work, and they make a sustained case that the figure at the heart of the Gospel cannot be understood as a teacher of doctrine alone. What stands at the center, in Steiner's reading, is the Mystery of Golgotha, an event he treats as the hinge of all earthly history rather than the message of any one founder.
Read beside the John, Luke, and Matthew cycles, GA 139 shows Steiner deepening a single method across years. Each Gospel, in his account, preserves a different aspect of the same world event, and Mark guards the cosmic dimension, the sense that the being who acts in Palestine is bound up with the sun and the wider heavens. The Basel cycle is the place to see that cosmic reading at its most concentrated.
Themes and Structure
The ten lectures move from a wide historical horizon toward the closing scenes of the Passion, gathering intensity as they go. Steiner opens not with the text of Mark at all but with the question of how human consciousness itself had changed by the nineteenth century, and why the Gospels now ask to be read in a new way. He sets two ancient figures before the listener, the warrior Hector and the philosopher Empedocles, and argues that the same souls reappear in later ages as Hamlet and as Faust, shaken and made smaller by the world event that fell between their lives. This long approach is his way of giving weight to the opening words, so that the reader feels what it means to say that an old age was completed and a new one had begun.
From there the cycle turns to the figure of John the Baptist, read as the returned prophet Elijah, and then to the meaning of the word translated as Gospel. Steiner takes it to point toward the world of the angels and archangels, an impulse that descended from those higher kingdoms into earthly life. This is the first of several places where he reads a single term against the background of his spiritual cosmology rather than as ordinary religious vocabulary.
The middle lectures build toward the scene that Steiner treats as the pivot of the whole text, the Transfiguration on the mountain. He reads the mountain, the lake, and the house in Mark as occult locations, each marking a different kind of spiritual happening. On the mountain the three disciples Peter, James, and John are granted a higher seeing, and there appear beside the central figure both Moses and Elijah. Steiner interprets this as a streaming together of the entire spiritual current of earlier evolution, the line that ran through the people of the Old Testament now meeting the cosmic being who unites himself with the earth. The disciples, he says, could not yet grasp what they had witnessed, and would understand it only in later lives.
The closing lectures take up the Passion, and here Steiner draws out a reading found, in this form, only in Mark. As the arrest unfolds, the cosmic element that had been joined to the man of Nazareth begins to loosen, a loosening he connects with the sweating of blood at Gethsemane. The disciples flee. Mark records the verse plainly:
And they all forsook him and fled.
What follows is the detail unique to this Gospel, the young man who was following closely, wrapped in a fine linen cloth over his bare body, who is seized and slips away naked, leaving the cloth behind. Steiner gives this fleeing youth a central place. He reads the figure as an image of the young cosmic impulse that withdrew at the moment the persecutors could lay hold only of the Son of Man. The same youthful figure, clothed now in white, reappears in the empty tomb at the close of the Gospel. For Steiner this framing is the artistic key to the whole text, the sign that Mark composed his account to point beyond the visible events to a spiritual reality that none of the disciples, having fled, could have witnessed as plain eyewitnesses, and yet which the Gospel reports.
Throughout the cycle Steiner insists that the Gospel speaks a clear language once its pictures are read as the deliberate work of a writer who knew what he was concealing and what he was revealing. The reward of reading Mark in this way, he argues, is not a new set of opinions about ancient history but a changed sense of what the human soul is and where it stands in the unfolding of time.
Glossary Terms from this Volume
Several entries in the Thalira glossary draw on GA 139 as a source. Each term below has its own dedicated study page; this volume is one of the hubs from which those entries are built.
Where to Read It
You can read the full text of these lectures at the Rudolf Steiner Archive (rsarchive.org), which hosts a public English translation of the Basel cycle alongside the original German. For printed and current English editions, search the publisher catalogue at SteinerBooks. Because Mark is the shortest Gospel, the cycle is a manageable entry point into Steiner's Gospel work, though it rewards reading beside at least one of the companion cycles on John, Luke, or Matthew.
Continue Your Study
To go further, follow these paths through the Thalira library:
- Begin with the central entry on The Gospel of Mark, which gathers Steiner's reading of the shortest Gospel as a composed sequence of spiritual pictures.
- Study the turning point of the cycle through The Transfiguration, where Moses, Elijah, and the central figure appear together on the mountain.
- Trace the Passion through Gethsemane and the image found only in Mark, The Youth Who Fled.
- Browse the full Steiner glossary to see how this volume connects to the wider body of his work.