This Sunday we come to the fourth part of our sermon series on the book of Acts. This week we will meet Saul of Tarsus, the self-avowed enemy of the burgeoning Christian community, who had just cheered on the brutal death of Stephen, the first Christian martyr, and watch as he finds himself displaced, upended, and overturned by an personal invasion of the resurrected Christ. The greatest enemy of the early Church thereby becomes one of its greatest evangelists. Saul of Tarsus becomes Paul the Apostle. This Sunday let's ponder again what happens whenever grace invades.