John Wansbrough is famous for his pioneering studies on the “sectarian milieu” out of which Islam emerged. In his view, Islam grew out of different - albeit rather marginal - Jewish and Christian traditions. In the present volume, which is dedicated to Wansbrough’s memory, specialists in Islamic studies and students of the Jewish and early Christian traditions summarise Wansbrough’s achievements in the past thirty years and chart the future of the tradition study of the “sectarian milieu.”

This volume explores the formative theophanic patterns found in pseudepigraphical writings as 2 Enoch, Apocalypse of Abraham, and the Ladder of Jacob where the visual tradition of the divine Form and the aural tradition of the divine Name undergo their creative conflation and thus provide the rich conceptual soil for the subsequent elaborations prominent in later patristic and rabbinic traditions. The visionary and aural traditions found in the Slavonic pseudepigrapha are especially important for understanding the evolution of the theophanic trends inside the eastern Christian environment where these Jewish apocalyptic materials were copied and transmitted by generations of monks.

The book represents a collection of articles devoted to the memory of Annie Jaubert, a French scholar known for her research on the calendrical teachings of the Hebrew Bible, the Second Temple pseudepigrapha (1 Enoch, the Book of Jubilees), and Qumran literature. The articles discuss various aspects of Jaubert’s work on early Christian and Jewish calendars, including her solution to an old problem of the conflicting chronologies for the Passion Week in the Synoptic Gospels and the Gospel of John. The volume also contains the complete bibliography of Jaubert’s scholarly works and a biographical sketch of her life.