Matthew
Matthew 18:16ESV·traditional attribution

But if he does not listen, take one or two others along with you, that every charge may be established by the evidence of two or three witnesses.

John Calvin Reformed @genevareformer

16. But if he shall not hear thee. The second step is, that he who displayed obstinacy, or refused to yield to one man, should be again admonished in presence of witnesses Here some object, that it will serve no purpose to call witnesses, if we have to deal with an obstinate and rebellious man, because their presence will be so far from leading him...

Matthew Henry Presbyterian @wholebiblehenry

As there never was a greater pattern of humility, so there never was a greater preacher of it, than Christ; he took all occasions to command it, to commend it, to his disciples and followers. I. The occasion of this discourse concerning humility was an unbecoming contest among the disciples for precedency; they came to him, saying, among themselves (for they were ashamed to ask...

Commenting on Matthew 18:1-35

John Gill Reformed Baptist @doctorgill

Verily I say unto you,.... To them all, what he had said before to Peter; See Gill on Mat 16:19, what is said here, refers to things and not persons, as there also. , what is said here, refers to things and not persons, as there also. Matthew 18:19 mat 18:19 mat 18:19 mat 18:19Again, I say unto you,....