Warsaw was once home to the largest and most diverse Jewish community in the world. It was a center of rich varieties of Orthodox Judaism, Jewish Socialism, Diaspora Nationalism, Zionism, and Polonization. This volume is the first to reflect on the entire history of the Warsaw Jewish community, from its inception in the late 18th century to its emergence as a Jewish metropolis within a few generations, to its destruction during the German occupation and tentative re-emergence in the postwar period. The highly original contributions collected here investigate Warsaw Jewry's religious and...

The ancient mathematical basis of the Aramaic calendars in the Dead Sea Scrolls is analysed in this investigation. Helen R. Jacobus re-examines an Aramaic zodiac calendar with a thunder divination text (4Q318) and the calendar from the Aramaic Astronomical Book (4Q208 - 4Q209), all from Qumran. Jacobus demonstrates that 4Q318 is an ancestor of the Jewish calendar today and that it helps us to understand 4Q208 - 4Q209. She argues that these calendars were taught in antiquity as angelic knowledge described in 1 Enoch and the Book of Jubilees. The study also encompasses Babylonian,...