Book excerpt: As the owner of more than 200 slaves and a profitable sugar plantation, Bishop Polk commanded a unique platform from which he articulated a vision of the Old South that merged Episcopalian values and traditions with the region's more dominant evangelical religious culture. Polk displayed virtually no interest in his denomination's theological squabbles. Instead, his genius rested in his attempts to cultivate a religious solidarity among white Southerners of all classes and to broaden the social and cultural appeal of Episcopalianism in the South. Polk's mission for the University of the South illustrated his dedication to denominational purity, but it also embodied the fundamental tenets of a religious and culturally based Southern nationalism.