The apostle Paul's known mission years were only ten, around ad 47-57. The years before are relatively unknown and the years after were mostly spent in various prisons. The great missionary decade changed the course of history as Paul brought the message of the Messiah of the Jews to the Gentile world. Strikingly, however, of those ten years, seven (ad 50-57) were occupied with the church in Corinth, especially ad 55-57. During the initial period...