2. As a group, reflect upon how God used people to further His cause, especially Aquila and Priscilla, Silas & Timothy, Claudius, and Gallio. In what ways were they used, were these ways known unto them, and what lessons do we learn in this for present ministry? In the cases of Aquila, Priscilla, Apollos, Silas, and Timothy in particular, what do we learn about Christian friendship and partnership? Where else in the Bible do we see these principles illustrated?