Overview
David ibn Abi Zimra, known as the Radbaz, became a leading halakhic authority in sixteenth-century Egypt. His responsa address ritual observance, commerce, slavery, taxation, communal appointments, marriage, and relations among Rabbanite and Karaite Jews. The questions came from varied regions, making the collection a record of legal communication across the Ottoman and Mediterranean worlds. The Radbaz also supported scholars whose careers later shaped Safed’s intellectual life. His rulings demonstrate how a major rabbi balanced inherited precedent, local institutions, political realities, and the diverse customs of communities transformed by Iberian migration.