Abstract: This book is a study of the relationship of oral tradition to written sources among different Jewish groups that thrived in Palestine from the later Second Temple period into Late Antiquity. Its main concern is to track the emerging awareness, within diverse Palestinian scribal groups, of the distinction between written books and the oral traditions upon which they were based or in light of which they were interpreted. The thesis holds that during the Second Temple period in particular, diverse Jewish scribal communities –such as the composers of Jewish pseudepigrapha, the Dead Sea community, and the Pharisees – certainly employed oral traditions in their literary and interpretive work. But they did not appeal to oral tradition as an authoritative source of knowledge. This was reserved for written books regarded as prophetic transmissions from antiquity. The emergence of a coherent ideology of oral tradition as a kind of revelation comparable to that of Scripture is associated with the consolidation of third century rabbinic Judaism. The book argues that the rabbinic ideology of Oral Torah – “Torah in the Mouth” – is, in great measure, a legitimation of the institution of rabbinic discipleship, which depended upon the primacy of face-to-face relationships, unmediated by the written word.

Keywords: Dead Sea community, discipleship, Late Antiquity, Oral Torah, Oral tradition, Pharisees, pseudepigrapha, rabbinic Judaism, scribal communities, Second Temple