Nach dem Zweiten Weltkrieg hat Ernst Ludwig Ehrlich (1921-2007) herausragende israelische Gelehrte in englisch- und deutschsprachigen Veröffentlichungen in Europa und Nordamerika bekannt gemacht. Die zu diesem Zweck von ihm begründete Reihe Studia Judaica bietet heute ein Forum für wissenschaftliche Studien und Editionen aus allen Epochen der jüdischen Religionsgeschichte.

Almost five hundred years after his death, Don Isaac Abravanel (1437-1508) remains a legendary figure of Sephardic history, and above all of the Expulsion of 1492. There are numerous "portraits" that have been painted of him by pre-modern and modern scholars. And still we hesitate and cannot discern which is the true one. This first critical edition of Abravanel's Portuguese and Hebrew letters opens a unique window on a complex cultural process of assimilation and dissimulation of humanism among the fifteenth-century Jewish elite. On the one hand, it establishes Abravanel's assimilation of Iberian humanism and of major aspects of the Petrarchian consolatio; on the other hand, it points at the strategies used by him to dissimulate and adapt humanism to Jewish leadership. The duality of Jewish humanists like Don Isaac was obviously a great richness, but it indicated as well their difficulty in expressing themselves coherently and comprehensively in one of the two agoras - Jewish or Christian - in which they were involved as literati and writers. The present edition and study of Abravanel's Portuguese and Hebrew letters sheds a new light on the complexity of this new figure of the Jewish humanist.