He was already a great man when Shams arrived. Theologian, jurist, teacher of Islamic law — Jalal ad-Din Rumi had thousands of students and the respect of everyone in Konya. He had his father's library of ten thousand books. He had spent his entire life in the pursuit of knowledge.
Shams of Tabriz was a wandering dervish — ragged, intense, with a reputation for eccentricity that had driven him out of every city he had entered. He had been searching for years for someone whose inner development matched his own. He had asked God for such a companion and been told to go to Anatolia. He went.
The accounts differ on the details of the meeting. In the most famous version, Shams grabs the bridle of Rumi's mule as he is passing and asks him: who was greater — Muhammad or Bayazid Bistami? Bayazid had said I am the glory, my rank is glorious — which sounds like the blasphemous claim of ego. Muhammad had prayed, God, we have not known you as you ought to be known — which sounds like the humility of a man who has not arrived.
Rumi answered immediately — Muhammad, of course, was greater. Shams asked why. Because Muhammad had arrived at the ocean of divine knowledge and still said he had not fully known. Bayazid had taken a mouthful of the ocean and declared himself satisfied.
Shams looked at him for a moment. Then he fell at Rumi's feet. Then Rumi fell at Shams' feet. They were inseparable for the next two years.
What happened in those two years cannot be described in terms of what was taught and what was learned. Shams did not teach Rumi theology — Rumi knew more theology than Shams would ever know. Shams did something to the theologian that the theology had never done: he showed Rumi the difference between knowing about the divine and knowing the divine. The difference between the ten thousand books and the single moment of direct recognition that the books were, at best, pointing at.
The Kashmir Shaivism tradition distinguishes between Jnana — intellectual knowledge, knowledge about — and Vijnana — direct experiential knowledge, knowledge that is identical with what is known. Rumi had Jnana in extraordinary abundance. Shams transmitted Vijnana — not through teaching but through the specific quality of presence that another fully awakened person can transmit to one who is ready to receive. The Tantric tradition calls this Shaktipata — the descent of grace from the teacher's awareness into the student's. It cannot be engineered. It requires the readiness of the student — which Rumi had, thirty-seven years in the making — and the presence of the teacher, who arrived in Konya on a Tuesday in 1244.
Rumi abandoned his teaching. His students were furious — who was this ragged dervish who had stolen their teacher? Shams disappeared twice. The first time, Rumi sent his son to find him. The second time, Shams disappeared permanently — murdered, according to most accounts, by Rumi's resentful students.
After the second disappearance, Rumi stopped searching for Shams outside himself. He understood — finally, fully — what Shams had been transmitting. He wrote: I searched for Shams and found myself. He wrote the Diwan-e Shams-e Tabrizi — forty thousand verses in Shams' name, the greatest outpouring of mystical poetry in the Persian language. He wrote the Masnavi. He danced. He wept. He taught from a completely different ground than he had taught from before the wandering dervish grabbed his mule's bridle.
The encounter you cannot engineer is the one that changes everything. It arrives when the preparation is complete — when enough has been built and learned and known that the one thing that cannot be learned is finally recognisable. It does not come from searching. It comes when you are ready, to the person who is ready, in a form you will not have predicted.
Rumi spent thirty-seven years preparing for a question about Muhammad and Bayazid. He did not know he was preparing. He thought he was studying theology.