This is not the first passage in the Epistle, nor, near as we are to the end, is it the last, in which Paul shows us the true spirit of the Christian pastor. "Not yours, but you," is the motto of every minister who has learned of Christ; and the noble words of ver. 15, "I will very gladly spend and be spent to the last for your souls," recall more nearly than any other words in Scripture the law by which our Lord Himself lived--not to be ministered unto, but to minister, and to give life a ransom for many. Here, surely, is a sign of apostleship--an unmistakable mark of the man who is specially called to continue Christ's work. That work cannot be done at all except in the spirit of Him who inaugurated it, and though love like Paul's, and love like Christ's, may be mocked and trampled on, it is the only power which has the right to speak in Christ's name. The joy of sacrifice thrills through the Apostle's words, and it is joy in the Holy Ghost; it is a fellowship with Christ in the very life of His life that lifts Paul, for the moment, to the heavenly places. This is the spirit in which wrong is to be met, and suspicion, calumny, and contempt; it is in this, if at all, that we can be more than conquerors. Nature says, "Stand upon your rights; vindicate your position; insist on having all that you conceive to be your due"; but love says, "Spend and be spent, and spare not till all is gone; life itself is not too much to give that love may triumph over wrong."
It is not possible to write long as Paul writes in these two verses (14 and 15). The tension is too great both for him and for his readers. With ἔστω δέ--"But be it so"--he descends from this height. He writes in the first person, but he is plainly repeating what he assumes others will say. "Very well, then, let that pass," is the answer of his enemies to his friends when that passionate protestation is read. "He did not _himself_ prove burdensome to us, but being crafty he brought us into his net by guile. He exploited the Church in his own interest by means of his agents." This charge the Apostle meets with a downright denial; he can appeal to the knowledge which the Corinthians themselves possess of the manner in which his agents have conducted themselves. He had no doubt had occasion, far oftener than we know, to communicate with so important and so restless a Church; and he challenges the Corinthians to say that a single one of those whom he had sent had taken advantage of them. He instances--perhaps as the last of his deputies, who had but just returned from Corinth when he wrote this letter; perhaps as the one on whom scandal had chosen to fasten--his "partner" and "fellow-labourer toward them," Titus; and he refers to an unknown brother who had accompanied him. They cannot mean to say (μήτι) that Titus took advantage of them? "Walked we not in the same Spirit?" A modern reader naturally makes "spirit" subjective, and takes it as equivalent to "the same moral temper or principle"; an early Christian reader would more probably think of the Holy Spirit as that which ruled in Paul and Titus alike. In any case the same Spirit led to the same conduct; they walked in the same self-denying path, and scrupulously abstained from burdening the Corinthians for their support.