15 And if your brother does wrong to you, go, make clear to him his error between you and him in private: if he gives ear to you, you have got your brother back again. 16 But if he will not give ear to you, take with you one or two more, that by the lips of two or three witnesses every word may be made certain. 17 And if he will not give ear to them, let it come to the hearing of the church: and if he will not give ear to the church, let him be to you as a Gentile and a tax-farmer. 18 Truly I say to you, Whatever things are fixed by you on earth will be fixed in heaven: and whatever you make free on earth will be made free in heaven. 19 Again, I say to you, that if two of you are in agreement on earth about anything for which they will make a request, it will be done for them by my Father in heaven. 20 For where two or three are come together in my name, there am I among them.
Matthew Henry's Commentary on Matthew 18:15-20
Commentary on Matthew 18:15-20
(Read Matthew 18:15-20)
If a professed Christian is wronged by another, he ought not to complain of it to others, as is often done merely upon report, but to go to the offender privately, state the matter kindly, and show him his conduct. This would generally have all the desired effect with a true Christian, and the parties would be reconciled. The principles of these rules may be practised every where, and under all circumstances, though they are too much neglected by all. But how few try the method which Christ has expressly enjoined to all his disciples! In all our proceedings we should seek direction in prayer; we cannot too highly prize the promises of God. Wherever and whenever we meet in the name of Christ, we should consider him as present in the midst of us.