Human beings are embedded in a set of social relations. A social network is one way of conceiving that set of relations in terms of a number of persons connected to one another by varying degrees of relatedness. In the early Jesus group documents featuring Paul and coworkers, it takes little effort to envision the apostle's collection of friends and friends of friends that is the Pauline network. The persons who constituted that network are the focus of this set of brief books. For Christians of the Western tradition, these persons are significant ancestors in faith. While each of them is...