For we do not write you anything that is beyond your ability to read and understand. And I hope that you will understand us completely,
13. For we write no other things Here he indirectly reproves the false apostles, who recommended themselves by immoderate boastings, while they had little or no ground for it; and at the same time he obviates calumnies, in order that no one may object, that he claims for himself more than is his due.
The apostle in these verses attests their integrity by the sincerity of their conversation. This he does not in a way of boasting and vain-glory, but as one good reason for desiring the help of prayer, as well as for the more comfortably trusting in God (Heb 13:18), and for the necessary vindication of himself from the aspersions of some persons at Corinth, who reproached...
Commenting on 2 Corinthians 1:12-14
For we write none other things to you,.... The things we write unto you concerning our conduct; and behaviour, are no other than what you read; not in our letters to you, but in our lives and conversations, when we were among you, and which you must own and acknowledge to be just and right; we can appeal to you, that what we say, and...