The struggle between philosophy and theology in the middle ages has been a central topic for historians of ideas. The Clash of Paradigms claims that this struggle can be fully explained by scientific paradigms. Aristotelian and Neoplatonic paradigms in the Jewish world confronted the kalam paradigm at their early stage, and magic and experimental science in the following stage.

Various aspects of Medieval Jewish Philosophy still await exploration. One of them is late medieval thought in Byzantium. This book analyzes traditional topics like divine attributes, prophecy and psychology as well as unique phenomenon of the Byzantine area like the hesychastic polemics . The book covers also topics like Jewish Byzantine preaching, debates with Karaite theology and the thought of important figures such as Shemaria from Crete and Juda Mosconi.