Abstract
A hitherto unknown manuscript of the Zohar was found in the Vatican Library. It tells the story of R. Yosi and R Aba going on a journey. R. Yosi reprimands R. Aba for not discussing Torah and keeping silent while travelling. R. Aba responds and eventually convinces R. Yosi that silence is a better path to follow. This would have been no minor matter, because the standard practice amongst the characters represented in the Zohar was indeed to travel and speak Torah words. It offered protection and rectification along the way. R. Aba’s path of silence, however, which was based on the importance of silent Kavanah (concentration) – and the fact that he then initiated R. Yosi into that unconventional path of silent Kavanah – was seen as a subversive mystical theology. More importantly, R. Aba’s path of silent Kavanah may have represented a counter − and threatening − spiritualist movement of Kabbalists who opposed the dominating, standard and relatively conservative mystical school of the Zohar, where practice, words and sounds had to be appended to the Kavanah. These politics of theological subtleties may explain why this short manuscript text never made its way into the printed editions of the Zohar.