2 Corinthians 10:15

15.In the labors of others. He now reproves more freely the false Apostles, who, while they had put forth their hand in the reaping of another man’s harvest, had the audacity at the same time to revile those, who had prepared a place for them at the expense of sweat and toil. Paul had built up the Church of the Corinthians — not without the greatest struggle, and innumerable difficulties. Those persons afterwards come forward, and find the road made and the gate open. That they may appear persons of consequence, they impudently claim for themselves what did not of right belong to them, and disparage Paul’s labors.

But having hope. He again indirectly reproves the Corinthians, because they had stood in the way of his making greater progress in advancing the gospel. For when he says that he hopes that, when their faith is increased the boundaries of his glowing will be enlarged, he intimates, that the weakness of faith under which they labored was the reason, why his career had been somewhat retarded. “I ought now to have been employed in gaining over new Churches, and that too with your assistance, if you had made as much proficiency as you ought to have done; but now you retard me by your infirmity. I hope, however, that the Lord will grant, that greater progress will be made by you in future, and that in this way the glory of my ministry will be increased according to the rule of the divine calling.” (787) To glory in things that have been prepared is equivalent to glorying in the labors of others; for, while Paul had fought the battle, they enjoyed the triumph. (788)