5 I think that I am not in the least inferior to these superlative apostles. 6 Even if I am unskilled in speaking, I am not in knowledge; in every way we have made this plain to you in all things. 7 Did I commit a sin in abasing myself so that you might be exalted, because I preached God's gospel without cost to you? 8 I robbed other churches by accepting support from them in order to serve you. 9 And when I was with you and was in want, I did not burden any one, for my needs were supplied by the brethren who came from Macedo'nia. So I refrained and will refrain from burdening you in any way. 10 As the truth of Christ is in me, this boast of mine shall not be silenced in the regions of Acha'ia. 11 And why? Because I do not love you? God knows I do! 12 And what I do I will continue to do, in order to undermine the claim of those who would like to claim that in their boasted mission they work on the same terms as we do. 13 For such men are false apostles, deceitful workmen, disguising themselves as apostles of Christ. 14 And no wonder, for even Satan disguises himself as an angel of light. 15 So it is not strange if his servants also disguise themselves as servants of righteousness. Their end will correspond to their deeds.

Matthew Henry's Commentary on 2 Corinthians 11:5-15

Commentary on 2 Corinthians 11:5-15

(Read 2 Corinthians 11:5-15)

It is far better to be plain in speech, yet walking openly and consistently with the gospel, than to be admired by thousands, and be lifted up in pride, so as to disgrace the gospel by evil tempers and unholy lives. The apostle would not give room for any to accuse him of worldly designs in preaching the gospel, that others who opposed him at Corinth, might not in this respect gain advantage against him. Hypocrisy may be looked for, especially when we consider the great power which Satan, who rules in the hearts of the children of disobedience, has upon the minds of many. And as there are temptations to evil conduct, so there is equal danger on the other side. It serves Satan's purposes as well, to set up good works against the atonement of Christ, and salvation by faith and grace. But the end will discover those who are deceitful workers; their work will end in ruin. Satan will allow his ministers to preach either the law or the gospel separately; but the law as established by faith in Christ's righteousness and atonement, and the partaking of his Spirit, is the test of every false system.