The Apostle Paul
2 Corinthians 1:14BSB·traditional attribution

as you have already understood us in part, that you may boast of us just as we will boast of you in the day of our Lord Jesus.

John Calvin Reformed @genevareformer

14. For we are your glorying. We have briefly adverted to the manner in which it is allowable for saints to glory in God’s benefits — when they repose themselves in God alone, and have no other object of aim.

Matthew Henry Presbyterian @wholebiblehenry

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

John Gill Reformed Baptist @doctorgill

As also you have acknowledged us in part,.... This may refer either to the thing known and acknowledged, namely, the integrity of the apostle's conversation, and others; which though they did not know thoroughly and perfectly, yet did in part, and that so far as that they might acquit them from the charge brought against them; or to the persons who knew this, as that...