After the foregoing preface to what he was about to say, the apostle in these verses mentions,

I.His equality with the other apostles - that he was not a whit behind the very chief of the apostles, Co2 11:5. This he expresses very modestly: I suppose so. He might have spoken very positively. The apostleship, as an office, was equal in all the apostles; but the apostles, like other Christians, differed one from another. These stars differed one from another in glory, and Paul was indeed of the first magnitude; yet he speaks modestly of himself, and humbly owns his personal infirmity, that he was rude in speech, had not such a graceful delivery as some others might have. Some think that he was a man of very low stature, and that his voice was proportionably small; others think that he may have had some impediment in his speech, perhaps a stammering tongue. However, he was not rude in knowledge; he was not unacquainted with the best rules of oratory and the art of persuasion, much less was he ignorant of the mysteries of the kingdom of heaven, as had been thoroughly manifested among them.

II.His equality with the false apostles in this particular - the preaching of the gospel unto them freely, without wages. This the apostle largely insists on, and shows that, as they could not but own him to be a minister of Christ, so they ought to acknowledge he had been a good friend to them. For, 1. He had preached the gospel to them freely, Co2 11:7-10. He had proved at large, in his former epistle to them, the lawfulness of ministers' receiving maintenance from the people, and the duty of the people to give them an honourable maintenance; and here he says he himself had taken wages of other churches (Co2 11:8), so that he had a right to have asked and received from them: yet he waived his right, and chose rather to abase himself, by working with his hands in the trade of tent-making to maintain himself, than be burdensome to them, that they might be exalted, or encouraged to receive the gospel, which they had so cheaply; yea, he chose rather to be supplied from Macedonia than to be chargeable unto them. 2. He informs them of the reason of this his conduct among them. It was not because he did not love them (Co2 11:11), or was unwilling to receive tokens of their love (for love and friendship are manifested by mutual giving and receiving), but it was to avoid offence, that he might cut off occasion from those that desired occasion. He would not give occasion for any to accuse him of worldly designs in preaching the gospel, or that he intended to make a trade of it, to enrich himself; and that others who opposed him at Corinth might not in this respect gain an advantage against him: that wherein they gloried, as to this matter, they might be found even as he, Co2 11:12. It is not improbable to suppose that the chief of the false teachers at Corinth, or some among them, were rich, and taught (or deceived) the people freely, and might accuse the apostle or his fellow-labourers as mercenary men, who received hire or wages, and therefore the apostle kept to his resolution not to be chargeable to any of the Corinthians.

III.The false apostles are charged as deceitful workers (Co2 11:13), and that upon this account, because they would transform themselves into the likeness of the apostles of Christ, and, though they were the ministers of Satan, would seem to be the ministers of righteousness. They would be as industrious and as generous in promoting error as the apostles were in preaching truth; they would endeavour as much to undermine the kingdom of Christ as the apostles did to establish it. There were counterfeit prophets under the Old Testament, who wore the garb and learned the language of the prophets of the Lord. So there were counterfeit apostles under the New Testament, who seemed in many respects like the true apostles of Christ. And no marvel (says the apostle); hypocrisy is a thing not to be much wondered at in this world, especially when we consider the great influence Satan has upon the minds of many, who rules in the hearts of the children of disobedience. As he can turn himself into any shape, and put on almost any form, and look sometimes like an angel of light, in order to promote his kingdom of darkness, so he will teach his ministers and instruments to do the same. But it follows, Their end is according to their works (Co2 11:15); the end will discover them to be deceitful workers, and their work will end in ruin and destruction.

Whose end shall be according to their works - A bad way leads to a bad end. The way of sin is the way to hell.

Therefore it is no great thing,.... It is no strange and wonderful thing; it may easily be given into; no man need to make any doubt of it, or hesitate concerning it, since the devil himself, who is an angel of darkness, is transformed into an angel of light:

if his ministers also be transformed as the ministers of righteousness; not that they really are transformed into such ministers, but they appear and look like such; they are not really, but "as the ministers of righteousness"; they put on the form and air of faithful upright ministers of the word, and would be thought to be such; they mimic Gospel preachers, who assert the doctrine of justification by the righteousness of Christ, though they most miserably corrupt it, and blend it with something of their own; and which they endeavour to palliate, and cover from the sight of men; and especially they set up themselves as such, by pretending to be great friends to holiness and good works, which they press with much vehemence, and oppose to the doctrines of grace, with all their might and main; in doing which, they greatly serve their master, whose ministers they are; and who well knows that the doctrine of works may do much prejudice to the Gospel interest, and churches of Christ, but will never convert nor save one soul: a dreadful character these men have, for though they would pass for ministers of righteousness, friends to holiness, and men zealous of good works, they are no other than ministers of Satan, doing his work, serving his interest, and propagating his kingdom, which is a kingdom of darkness:

whose end shall be according to their works; for either God will make public examples of them in this world, or if they are not made manifest here, though they may deceive themselves and others, they cannot deceive God; he will take off the mask, their hypocrisy shall be detected, their evil works will be laid open, and they will be judged according to them, and condemned for them to everlasting punishment.

no great thing--no difficult matter.

if his ministers also--as well as himself.

righteousness--answering to "light" (Co2 11:14); the manifestation wherewith God reveals Himself in Christ (Mat 6:33; Rom 1:17).

end--The test of things is the end which strips off every specious form into which Satan's agents may now "transform" themselves (compare Phi 3:19, Phi 3:21).

according to their works--not according to their pretensions.