These that have turned the world upside down are come hither also. So the people of ancient Salonica judged two men who came proclaiming the Christian way to a Pagan society. By happy fortune one of the two revolutionaries has survived in his writings and we are in a position to learn at first hand how Paul of Tarsus, artisan, scholar, traveller, leader of men, carried out into the Imperial World the gospel that had transformed his own life, interpreting it in daring and vivid terms to the mind of his time.