The Apostle Paul
2 Corinthians 12:2BSB·traditional attribution

I know a man in Christ who fourteen years ago was caught up to the third heaven. Whether it was in the body or out of it I do not know, but God knows.

John Calvin Reformed @genevareformer

2. I knew a man in Christ As he was desirous to restrain himself within bounds, he merely singles out one instance, and that, too, he handles in such a way as to show, that it is not from inclination that he brings it forward; for why does he speak in the person of another rather than in his own?

Matthew Henry Presbyterian @wholebiblehenry

Here we may observe, I. The narrative the apostle gives of the favours God had shown him, and the honour he had done him; for doubtless he himself is the man in Christ of whom he speaks. Concerning this we may take notice, 1. Of the honour itself which was done to the apostle: he was caught up into the third heaven, Co2 12:2.

Commenting on 2 Corinthians 12:1-10

John Gill Reformed Baptist @doctorgill

And I knew such a man,.... The same man, namely himself, is here designed, and the same rapture spoken of, and the condition he was in expressed in the same words: which repetition is made for the more strong affirmation of what he delivered, and to signify the marvellousness of this vision, and how surprising and unaccountable it was. And I knew such a man,....