'Commend' in the Bible

Do we begin again to commend ourselves? or need we, as some others, epistles of commendation to you, or letters of commendation from you?

For we commend not ourselves again unto you, but give you occasion to glory on our behalf, that ye may have somewhat to answer them which glory in appearance, and not in heart.

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.