At Acts 13:9 Luke introduces the name "Paul"—"Saul, who is also called Paul." Previously the narrative always uses the Jewish name "Saul"; after this "Paul" appears with equal regularity, except in the accounts of the conversion, where in three verses a special, entirely un-Greek form of "Saul" is used. Acts 22:7,13; 26:14. Since in our passage in the original the name of the proconsul, Paulus, is exactly like the name of the apostle, some have supposed that Paul assumed a new name in honor of his distinguished convert. That is altogether unlikely. More probable is the suggestion that although Paul had both names from the beginning, Luke is led to introduce the name Paul at just this point because of the coincidence with the name of the proconsul. Even this supposition, however, is extremely doubtful. Probably the Roman name, which Paul uses invariably in his letters, is introduced at this point simply because here for the first time Paul comes prominently forward in a distinctly Roman environment.
4. PAUL AND BARNABAS
Connected with this variation in name is the reversal in the relation between Paul and Barnabas. Previously Barnabas has been given the priority; but immediately after the incident at Paphos the missionaries are designated as "Paul and his company," Acts 13:13, and thereafter when the two are mentioned together, Paul, except at Acts 14:12,14; 15:12,25, appears first. In the presence of the Roman proconsul, Paul's Roman citizenship perhaps caused him to take the lead; and then inherent superiority made his leadership permanent.
5. THE RETURN OF JOHN MARK
The reasons for John Mark's return from Perga to Jerusalem can only be surmised. Perhaps he was simply unwilling, for some reason sufficient to him but insufficient to Paul, to undertake the hardships of the journey into the interior. Certainly it was an adventurous journey. Paul was not always an easy man to follow.
The severity of Paul's judgment of Mark was not necessarily so great as has sometimes been supposed. One purpose of the second journey was to revisit the churches of the first journey. Acts 15:36. Whether for good or for bad reasons, Mark, as a matter of fact, had not been with the missionaries on a large part of that first journey, and was, therefore, unknown to many of the churches. For this reason, perhaps as much as on account of moral objections, Paul considered Mark an unsuitable helper. In his later epistles Paul speaks of Mark in the most cordial way. Col. 4:10; Philem. 24; II Tim. 4:11. In the last passage, he even says that Mark was useful to him for ministering—exactly what he had not been at the beginning of the second missionary journey.
6. HARDSHIPS AND PERSECUTIONS
It is evident from II Cor. 11:23-27 that Luke has recorded only a small fraction of the hardships which Paul endured as a missionary of the cross. The tendency to lay exaggerated stress upon martyrdom and suffering, which runs riot in the later legends of the saints, is in The Acts conspicuous by its absence. Of the trials which are vouched for by the unimpeachable testimony of Paul himself, only a few may be identified in the Lucan narrative. It is natural, however, to suppose that some of the "perils of rivers" and "perils of robbers" were encountered on the journey through the defiles of the Taurus mountains from Perga to Pisidian Antioch, and the one stoning which Paul mentions is clearly to be identified with the adventure at Lystra. In II Tim. 3:11 Paul mentions the persecutions at Antioch, Iconium and Lystra.
7. GEOGRAPHY OF THE FIRST JOURNEY
The first missionary journey led the missionaries into three Roman provinces: Cyprus, Pamphylia and Galatia. The name "Galatia" had originally designated a district in the north central part of Asia Minor, which had been colonized by certain Celtic tribes several centuries before Christ. By the Romans, however, other districts were added to this original Galatia, and in 25 B. C. the whole complex was organized into an imperial province under the name Galatia. In the first century after Christ, therefore, the name Galatia could be used in two distinct senses. In the first place, in the earlier, popular sense, it could designate Galatia proper. In the second place, in the later, official sense, it could designate the whole Roman province, which included not only Galatia proper, but also parts of a number of other districts, including Phrygia and Lycaonia. Of the cities visited on the first missionary journey, Pisidian Antioch—which was called "Pisidian" because it was near Pisidia—and Iconium were in Phrygia, and Lystra and Derbe in Lycaonia; but all four were included in the province of Galatia. Many scholars suppose that the churches in these cities were the churches which Paul addresses in the Epistle to the Galatians. That view is called the "South Galatian theory." Others—adherents of the "North Galatian theory"—suppose that the epistle is addressed to churches in Galatia proper, in the northern part of the Roman province, which were founded on the second missionary journey. This question will be noticed again in connection with the epistle.