acts 15:39 And the contention was so sharp between them, that they departed asunder one from the other: and so Barnabas took Mark, and sailed unto Cyprus; - Free Bible Online

      39. And the contention was so sharp between them--such was the "irritation," or "exacerbation."
      that they departed asunder one from the other--Said they not truly to the Lystrians that they were "men of like passions with them"; (Ac 14:15). But who was to blame? (1) That John Mark had either tired of the work or shrunk from the dangers and fatigues that yet lay before them, was undeniable; and Paul concluded that what he had done he might, and probably would, do again. Was he wrong in this? (See Pr 25:19). But (2) To this Barnabas might reply that no rule was without exception; that one failure, in a young Christian, was not enough to condemn him for life; that if near relationship might be thought to warp his judgment, it also gave him opportunities of knowing the man better than others; and that as he was himself anxious to be allowed another trial (and the result makes this next to certain), in order that he might wipe out the effect of his former failure and show what "hardness he could now endure as a good soldier of Jesus Christ," his petition ought not to be rejected. Now, since John Mark did retrieve his character in these respects, and a reconciliation took place between Paul and him, so cordial that the apostle expresses more than once the confidence he had in him and the value he set upon his services (Col 4:10, 11; 2Ti 4:11), it may seem that events showed Barnabas to be in the right, and Paul too harsh and hasty in his judgment. But, in behalf of Paul, it may well be answered, that not being able to see into the future he had only the unfavorable past to judge by; that the gentleness of Barnabas (Ac 4:36; 11:24) had already laid him open to imposition (see on Ga 2:13), to which near relationship would in this case make him more liable; and that in refusing to take John Mark on this missionary journey he was not judging his Christian character nor pronouncing on his fitness for future service, but merely providing in the meantime against being again put to serious inconvenience and having their hands weakened by a possible second desertion. On the whole, then, it seems clear that each of these great servants of--Christ had something to say for himself, in defense of the position which they respectively took up; that while Barnabas was quite able to appreciate the grounds on which Paul proceeded, Paul was not so competent to judge of the considerations which Barnabas probably urged; that while Paul had but one object in view, to see that the companion of their arduous work was one of thoroughly congenial spirit and sufficient nerve, Barnabas, over and above the same desire, might not unreasonably be afraid for the soul of his nephew, lest the refusal to allow him to accompany them on their journey might injure his Christian character and deprive the Church of a true servant of Jesus Christ; and that while both sought only the glory of their common Master, each looked at the question at issue, to some extent, through the medium of his own temperament, which grace sanctifies and refines, but does not destroy--Paul, through the medium of absolute devotion to the cause and kingdom of Christ, which, warm and womanly as his affections were, gave a tinge of lofty sternness to his resolves where that seemed to be affected; Barnabas, through the medium of the same singleness of heart in Christ's service, though probably not in equal strength (Ga 2:13), but also of a certain natural gentleness which, where a Christian relative was concerned, led him to attach more weight to what seemed for his spiritual good than Paul could be supposed to do. In these circumstances, it seems quite possible that they might have amicably "agreed to differ," each taking his own companion, as they actually did. But the "paroxysm" (as the word is), the "exacerbation" which is expressly given as the cause of their parting, shows but too plainly, that human infirmity amidst the great labors of the Church at Antioch at length sundered those who had sweetly and lovingly borne together the heat and burden of the day during a protracted tour in the service of Christ. "Therefore let no man glory in men" (1Co 3:21). As for John Mark, although through his uncle's warm advocacy of his cause he was put in a condition to dissipate the cloud that hung over him, how bitter to him must have ever afterwards been the reflection that it was his culpable conduct which gave occasion to whatever was sinful in the strife between Paul and Barnabas, and to a separation in action, though no doubt with a mutual Christian regard, between those who had till then wrought nobly together! How watchful does all this teach Christians, and especially Christian ministers and missionaries, to be against giving way to rash judgment and hot temper towards each other, especially where on both sides the glory of Christ is the ground of difference! How possible is it that in such cases both parties may, on the question at issue, be more or less in the right! How difficult is it even for the most faithful and devoted servants of Christ, differing as they do in their natural temperament even under the commanding influence of grace, to see even important questions precisely in the same light! And if, with every disposition to yield what is unimportant, they still feel it a duty each to stand to his own point, how careful should they be to do it lovingly, each pursuing his own course without disparagement of his Christian brother! And how affectingly does the Lord overrule such difference of judgment and such manifestations of human infirmity, by making them "turn out rather unto the furtherance of the Gospel"; as in this case is eminently seen in the two missionary parties instead of one, not travelling over the same ground and carrying their dispute over all the regions of their former loving labors, but dividing the field between them!
      and so Barnabas took Mark, and sailed unto Cyprus; and Paul chose Silas--(See on Ac 15:34) --going two and two, as the Twelve and the Seventy (Mr 6:7; Lu 10:1).

JFB.