The Roman Government had annexed to Galatia certain districts lying to the south, in which were situated most of the cities visited by Paul and Barnabas in their first missionary tour. This has led some scholars to surmise that Paul's "Galatians" were really Pisidians and Lycaonians, the people of Derbe, Lystra, and Pisidian Antioch. But this is improbable. The inhabitants of these regions were never called Galatians in common speech; and Luke distinguishes "the Galatic country" quite clearly from its southern borderlands. Besides, the Epistle contains no allusions, such as we should expect in the case supposed, to the Apostle's earlier and memorable associations with these cities of the South. Elsewhere he mentions them by name (2 Tim. iii. 11); and why not here, if he were addressing this circle of Churches?
The Acts of the Apostles relates nothing of Paul's sojourn in Galatia, beyond the fact that he twice "passed through the Galatic country" (Acts xvi. 6; xviii. 23), on the first occasion during the second missionary journey, in travelling north and then westwards from Pisidia; the second time, on his way from Antioch to Ephesus, in the course of the third tour. Galatia lay outside the main line of Paul's evangelistic career, as the historian of the Acts describes it, outside the Apostle's own design, as it would appear from ch. iv. 13. In the first instance Galatia follows (in the order of the Acts), in the second precedes Phrygia, a change which seems to indicate some new importance accruing to this region: the further clause in Acts xviii. 23, "strengthening all the disciples," shows that the writer was aware that by this time a number of Christian societies were in existence in this neighbourhood.
No _city_ is mentioned in the address, but the _country_ of Galatia only--the single example of the kind in Paul's Epistles. The Galatians were countryfolk rather than townsfolk. And the Church seems to have spread over the district at large, without gathering itself into any one centre, such as the Apostle had occupied in other parts of his Gentile field.
Still more significant is the curtness of this designation. Paul does not say, "To the Churches _of God_ in Galatia," or "to the saints and faithful brethren in Christ," as in other Epistles. He is in no mood for compliments. These Galatians are, he fears, "removing from God who had called them" (ver. 6). He stands in doubt of them. It is a question whether they are now, or will long continue, "Churches of God" at all. He would gladly commend them if he could; but he must instead begin with reproaches. And yet we shall find that, as the Apostle proceeds, his sternness gradually relaxes. He remembers that these "foolish Galatians" are his "children," once ardently attached to him (ch. iv. 12-20). His heart yearns towards them; he travails over them in birth again. Surely they will not forsake him, and renounce the gospel of whose blessings they had enjoyed so rich an experience (ch. iii. 3; v. 10). He calls them "brethren" once and again; and with this kindly word, holding out the hand of forgiveness, he concludes the letter.