Arthur Peake's Commentary on the Bible
2 Corinthians 11 - Introduction
2 Corinthians 10:1 to 2 Corinthians 13:10. At this point (2 Corinthians 10:1) Paul turns sharply upon certain opponents and proceeds to defend himself with energy against their attack and insinuations, to enlarge on his claim to obedience and affection, and then adds to stern remonstrance threats of what he will do at his coming if he does not find the situation changed.
The change of tone and attitude which here takes place is both obvious and startling. Up to this point, the letter has been the expression of almost exuberant relief, thankfulness, and confidence; due to the fact that, contrary to what he feared, Paul and the church at Corinth had been reconciled. From this point onward we have the expression of anxiety, alarm, anger. All that in the first part of the letter seems to have been accomplished, here waits for accomplishment. The people whom Paul here addresses are not yet reconciled to him. They are definitely hostile, and they are not an isolated group. They are linked at heart by sympathy with the congregation as a whole.
The explanation which has commonly been given is that in the earlier part of the letter Paul has been dealing with the section (? majority) of the congregation which had partly remained loyal to him, partly returned to their loyalty, and that he now turns to deal with the other section, an obstinate and embittered minority. But in that case there would surely be at the beginning of this section some indication that he was addressing a new class of people, and the earlier part of the letter must have betrayed some consciousness of the presence of this unreconciled section of the people. The difficulty of accounting for this change, sudden, unexplained, and maintained almost to the close of the epistle, is the ground of the opinion now widely held, that 2 Corinthians 10:1 to 2 Corinthians 13:10 belongs not to this but to some other letter sent by Paul to Corinth. It has further been conjectured that we have here part of the intermediate, or painful letter. And though that cannot be proved, the contents of these Chapter s certainly agree very closely with what we can gather as to the character of that letter, and would go far to explain the tense anxiety with which Paul waited to hear how it had been received (2 Corinthians 2:4; 2 Corinthians 2:13; 2 Corinthians 7:6).