Acts 18:18

18. This incident occurred some time previous to the close of the eighteen months of Paul's stay in Corinth, as we learn from the next verse. (18) "Now Paul, having still remained for many days, bade the brethren farewell, and sailed into Syria, and with him Priscilla and Aquila, having sheared his head in Cenchrea; for he had a vow." It is after the arraignment before Gallio, and previous to his departure from Corinth, that we best locate the date of the Second Epistle to the Thessalonians. That it was written in Corinth is determined chiefly by a comparison of its contents with those of the First Epistle. The congregation was still suffering from the same persecution mentioned in the First Epistle, and there was still among them some improper excitement in reference to the second coming of the Lord. Both these circumstances indicate that it was written shortly after the first; as soon, perhaps, as Paul could hear from them after their reception of the first. That it was after the arraignment before Gallio, is sufficiently evident, I think, from the absence of those indications of distress in the mind of the writer, which abound in the First Epistle. He did not enjoy this comparative peace of mind until after the persecutions of the Jews culminated and terminated in the scene before Gallio's judgment-seat. Many eminent commentators have contended that it was Aquila, and not Paul, who sheared his head at Cenchrea. The argument by which they defend this position is based upon the fact that the name of Aquila is placed after that of his wife Priscilla, and next to the participle keiramenos, having sheared, for the very purpose of indicating that the act was performed by him. Others, who insist that it was Paul, reply that the order of the names is not conclusive, inasmuch as they occur in this order in three out of the five times that they are mentioned together in the New Testament. My own opinion is that it was Paul, and my chief reason for so thinking is this: the term Paul is the leading subject of the sentence, to which all the verbs and participles must be referred, unless there is some grammatical necessity for detaching one or more of them, and referring them to another subject. Priscilla and Aquila are subjects of the verb sailed (understood): "Paul sailed into Syria, and with him (sailed) Priscilla and Aquila." But if it was intended also to refer the act of shearing to Aquila, the English would require the relative and verb instead of the participle: "with him Priscilla and Aquila who had sheared his head," instead of "Priscilla and Aquila, having sheared his head." The Greek, in order to express this idea, would also have required the article or relative after Aquila. In the absence of such a modification of the construction, we must refer the terms keiramenos, having shaved, and eike, had, to the leading subject of the sentence, with which agree all the other verbs, prosmeinas, tarried; apotaxamenos, took leave of; and exepei, sailed away. The objection that Paul could not have taken such a vow consistently with his position in reference to the law of Moses, is fallacious in two respects. First, It assumes a degree of freedom from legal observances on the part of Paul which his conduct on subsequent occasions shows that he had not attained. Second, It assumes, without authority, that this vow was one peculiar to the law, which it would be improper for Christians to observe. The vow of the Nazarite would certainly be improper now, because it required the offering of sacrifices at its termination. But this was not that vow, seeing the hair was sheared in Cenchrea; whereas the Nazarite's hair could be sheared only at the temple in Jerusalem. What the exact nature of the vow was, we have now no means of determining.

The only practical value of this incident arises from its bearing upon present practice. But this is altogether independent of the question whether it was Paul or Aquila who had the vow. If we admit it was Aquila, the presence of Paul, and the approbation indicated by his silence, gives to it the apostolic sanction. We conclude, therefore, that disciples would be guilty of no impropriety in making vows, and allowing their hair to grow until the vow is performed. But it must not be inferred, from this conclusion, that we are at liberty to make foolish or wicked vows, which would be better broken than kept.