Outward from Jerusalem
The same is true of Philip the evangelist, who was called “the evangelist” not merely because he was a passionate preacher, but also because he understood that God’s purposes were outward from Jerusalem, not inward to Jerusalem. By contrast, the apostles remained in Jerusalem, probably because they saw the Holy City as the center of God’s end-time universe (52). Barnett continues: “The notion of Jerusalem as centrifugal and not centripetal in God’s mission to the nations, which became so much associated with Paul, had its seeds in the vision of Stephen and the activities of Philip” (53).
—Don Garlington, review of Paul Barrett, Paul, Missionary of Jesus