The Apostle Paul
2 Corinthians 11:4ESV·traditional attribution

For if someone comes and proclaims another Jesus than the one we proclaimed, or if you receive a different spirit from the one you received, or if you accept a different gospel from the one you accepted, you put up with it readily enough.

John Calvin Reformed @genevareformer

4. For if he that cometh. He now reproves the Corinthians for the excessive readiness, which they showed to receive the false apostles. For while they were towards Paul himself excessively morose and irritable, “Trop chagrins, difficiles, mal-aises a contenter, et faciles a estre irritez;” — “Excessively fretful, hard to please, not easily satisfied, and very readily provoked.” so that on any, even the least...

Matthew Henry Presbyterian @wholebiblehenry

Here we may observe, 1. The apology the apostle makes for going about to commend himself. He is loth to enter upon this subject of self-commendation: Would to God you could bear with me a little in my folly, Co2 11:1. He calls this folly, because too often it is really no better.

Commenting on 2 Corinthians 11:1-4

John Gill Reformed Baptist @doctorgill

For if he that cometh,.... Meaning either some particular man, the apostle might have had some information of, who came from Judea to Corinth, under the character of a true apostle; or anyone of the false apostles whatever, who came of their own accord, and was never sent by Christ, or by any of his churches: preacheth another Jesus whom we have not preached; that...