The "1007 Anonymous," an imaginative, brief text composed in the third or early fourth decade of the thirteenth century, illustrates the proper relations between Jews and their lay rulers and the pope. The pope, consistent in applying laws that both restricted and protected Jews, is seen as a just ruler. Kings and dukes, by contrast, were inconsistent and capricious, threatening Jewish life. This message had to be conveyed indirectly, and the "1007's"...