John Chrysostom

What is this? Doth he who has spoken such great things say, [It is not expedient] "doubtless to glory?" as if he had said nothing? No; not as if he had said nothing: but because he is going to pass to another species of boasting, which is not intended indeed by so great a reward, but which to the many (though not to careful examiners) seems to set him off in brighter colors, he says, "It is not expedient for me doubtless to glory." For truly the great grounds of boasting were those which he had recounted, those of his trials; he has …

Homily 26 on 2 Corinthians ↗

Theophylact of Ohrid

Passing on to another kind of praise, which made him himself glorious, namely to revelations, he says: "it is not expedient for me," because it can lead me to pride. What then? If you had not spoken of it, would you not have already known it anyway? But we take pride differently when we know something ourselves about ourselves and when we communicate it to others. However, he says this not because he himself was in danger of falling into such a state, but in order to teach us to keep silent about matters of this kind. …

Commentary on 2 Corinthians ↗

Thomas Aquinas

Having commended himself for the evils he suffered, the Apostle continues to commend himself and shows the pre-eminence of his dignity in regard to good things received from God. For he first gloried in his weaknesses, but now in his good things. In regard to this he does two things. First, he commends himself on the good things received from God; secondly, he begs pardon for this commendation, alleging that he is compelled to do this (v. 11). In regard to the first he does two things. …

Commentary on 2 Corinthians ↗