The Apostle Paul
2 Corinthians 11:21ESV·traditional attribution

To my shame, I must say, we were too weak for that! But whatever anyone else dares to boast of—I am speaking as a fool—I also dare to boast of that.

John Calvin Reformed @genevareformer

21. Nay, in whatsoever. Paul had asked, why the Corinthians showed more respect to others than to him, while he had not been by any means weak, that is, contemptible. He now confirms this, because, if a comparison had been entered upon, he would not have been inferior to any one in any department of honor. 2 Corinthians 11:22-29 22. Are they Hebrews? so am I. Are they Israelites?

Matthew Henry Presbyterian @wholebiblehenry

Here we have a further excuse that the apostle makes for what he was about to say in his own vindication. 1. He would not have them think he was guilty of folly, in saying what he said to vindicate himself: Let no man think me a fool, Co2 11:16. Ordinarily, indeed, it is unbecoming a wise man to be much and often speaking in his own praise.

Commenting on 2 Corinthians 11:16-21

John Gill Reformed Baptist @doctorgill

Are they Hebrews? so am I,.... The nation of the Jews were called Hebrews, not from Abraham, as some have (w) thought, through ignorance of the Hebrew language, which will by no means admit of such a derivation and etymology of the name; wherefore the Jewish writers never make mention of this opinion as among any of them; had they took their name from Abram...