For we dare not make ourselves of the number, or compare ourselves with some that commend themselves: but they measuring themselves by themselves, and comparing themselves among themselves, are not wise.
All Commentaries on 2 Corinthians 10:12 Go To 2 Corinthians 10
Ambrosiaster
AD 400
People who commend themselves are those who wish to dominate, claiming authority for their own name. A person who is sent on a mission lays claim to power, not on his own behalf but on behalf of the one who sent him. Here Paul is saying that he has been chosen as a steward of the Lord. By not presuming to anything beyond what has been granted to him, he is not associating himself with those who preach without a commission. Commentary on Paul’s Epistles.