After Barnabas and Paul had returned to Antioch from their labor of love in Jerusalem, they were sent out, under the guidance of the Holy Spirit, upon a mission to the Gentiles, which is called the first missionary journey. Acts, chs. 13, 14. This missionary journey led first through the island of Cyprus, then, by way of Perga in Pamphylia to Pisidian Antioch on the central plateau of Asia Minor. At Pisidian Antioch, as regularly in the cities that he visited, Paul entered first into the synagogue. In accordance with the liberal Jewish custom of that day, he was given opportunity to speak, as a visiting teacher. The congregation was composed not only of Jews but also of Gentiles who had become interested in the God of Israel and in the lofty morality of the Old Testament without definitely uniting themselves with the people of Israel--the class of persons who are called in the book of The Acts "they that feared God" or the like. These "God-fearers" constituted a picked audience; they were just the Gentiles who were most apt to be won by the new preaching, because in their case much of the preliminary instruction had been given. But the Jews themselves, at Pisidian Antioch as well as elsewhere, were jealous of the new mission to the Gentiles, which was proving so much more successful than their own. Paul and Barnabas, therefore, were obliged to give up the work in the synagogue and address themselves directly to the Gentile population. So it happened very frequently in the cities that Paul visited--at first he preached to both Jews and Gentiles in the synagogues, and then when the Jews drove him out he was obliged to preach to the Gentiles only. Being driven out of Pisidian Antioch by a persecution instigated by the Jews, Paul and Barnabas went to Iconium, Lystra, and Derbe, which, with Pisidian Antioch, were in the southern part of the great Roman province Galatia, but not in Galatia proper, which lay farther to the north. Then, turning back from Derbe, the missionaries revisited Lystra, Iconium, and Pisidian Antioch, strengthening the disciples and appointing elders; and then returned to the church at Syrian Antioch from which the Holy Spirit had sent them forth. The Epistle of James