The Caesarea Philippi declaration is like a continental divide in the Gospel of Mark. Prior to Caesarea Philippi, Jesus randomly and repeatedly crisscrosses the Sea of Galilee; thereafter he sets his face to Jerusalem. In the first half of the Gospel, Jesus teaches the masses in Galilee, casts out demons, and forbids people from announcing his identity; thereafter he primarily instructs the disciples, with no further exorcisms (apart from 9:29) or commands to silence. The first half of the Gospel takes Jesus outside Israel to Tyre, Sidon, and the Decapolis; the second half takes him to its heart in Jerusalem. Both halves conclude with christological confessions, the first with a Jewish confession of Peter that Jesus is the Messiah (8:29), the second with a confession of the Gentile centur…