Short answer: In Matthew 18:15–20 Jesus tells his disciples to go to a sinning brother privately rather than avoid him or broadcast the matter. Only if he refuses does the circle widen, first to one or two witnesses and then to the assembly. The goal is stated plainly: gaining the brother back. Jesus adds that the assembly's decision carries real weight and that he is present with even two or three gathered in his name.
Where the steps for a sinning brother sit in Matthew 18
Matthew 18:15–20 is a block of Jesus' teaching to his disciples, not a set of rules dropped into a legal manual. The chapter opens with Jesus placing a child before them and warning against causing little ones to stumble, then tells of the shepherd who leaves ninety-nine sheep to search for one. The Father's will that not one of these little ones perish sets the tone. Only then does Jesus speak about a brother who sins. Right after the procedure, Peter asks how often he must forgive, and Jesus answers with seventy times seven and a parable about an unforgiving servant. The steps are bracketed by concern for the straying and by lavish forgiveness.
The shape of the teaching is a stepped procedure. A private conversation comes first, then one or two witnesses, then the assembly, and finally the sayings about binding and releasing, agreed prayer, and his presence where two or three gather. The mention of two or three witnesses echoes the Old Testament requirement that a matter be established by witnesses, so Jesus is shaping a community practice, not inventing a private grievance system. The goal is stated in the first step: gaining back a brother. The final step, treating him as a Gentile or tax collector, is the hardest to read, and readers genuinely differ over whether it means exclusion or continued outreach, since Jesus welcomed both.
This setting matters because the passage is easy to misuse. Read apart from the straying sheep and the seventy times seven, the steps can be twisted into gossip, harsh exclusion, or a personal vendetta wearing a church's clothes. Nothing here authorizes pressuring someone into silence about real wrongdoing. What stays central is that a community of Jesus' followers pursues a sinning brother with the same seeking love the shepherd showed and the same forgiveness Peter was told to extend. The procedure is given to restore, and it is spoken by the one who promises to be present when two or three gather in his name.
The words Jesus chose for restoring a brother
Jesus begins with family language. The person in view is a brother, a fellow disciple, not a stranger or an outsider. That single word sets the tone for everything that follows. The first step is private: go and show him his fault between the two of you alone. Showing a fault is plain speech, naming the wrong clearly rather than hinting or complaining to others. And the goal is stated in the same verse: if he listens, you have gained back your brother. The purpose is recovery, not winning an argument or building a case. This is why the private step comes first. Anything that spreads the matter before the brother has been approached alone has already left the path Jesus marked out.
If the private conversation fails, Jesus adds witnesses, drawing on the Old Testament requirement that a matter be established at the mouth of two or three. The witnesses are not a audience for the offense but a safeguard for the truth. Only after that does the matter go to the assembly, the gathered community of disciples, not a court or a state authority. Jesus then says that if the person refuses to hear the assembly, he is to be to you as a Gentile or a tax collector. That is a changed relationship, and it is easy to hear as permission for contempt. But Jesus ate with tax collectors and called Gentiles to faith, so the phrase describes a boundary, not a license for hatred.
Two sayings follow that are often lifted out of this setting. Jesus speaks of binding and releasing, and of two or three agreeing in prayer, and of his presence where two or three gather in his name. Read here, these words belong to the difficult work just described: the community seeks God's mind about a member who will not listen, and acts with heaven's seriousness rather than personal spite. The promise of agreement is not a formula for getting whatever we want. It is the assurance that Christ is present among the few who gather in his name to seek a straying brother's good, and that the matter is never handled alone.
Go to your brother, and keep the goal restoration
Matthew 18:15–20 sits at the end of a chapter that opens with Jesus setting a child in front of his disciples and warning them about causing little ones to stumble. He then tells of a shepherd who leaves ninety-nine sheep to search for one, and says plainly, "Even so it is not the will of your Father who is in heaven that one of these little ones should perish." That is the mood Jesus carries into the next sentence. The brother who sins is not a problem to be managed but a stray to be sought. The steps that follow are framed by concern for the one who wandered, not by a desire to clean house.
The procedure itself is patient and escalating. Go alone first, Jesus says, and keep the matter between the two of you. Only if that is refused does he authorize one or two more, echoing the Old Testament requirement that a matter be established by witnesses. Only after that does the matter reach the assembly. Notice what is missing: no step permits telling others before you have spoken to the person yourself. The stated aim is not winning a case but gaining your brother back. Jesus then says, "For where two or three are gathered together in my name, there I am in the middle of them." That promise belongs to a small, honest gathering, not to a crowd formed around a grievance.
Immediately after this, Peter asks how often he must forgive a brother, suggesting seven times. Jesus answers, "I don't tell you until seven times, but, until seventy times seven," and tells the parable of the unforgiving servant. The discipline steps are bracketed by the search for the lost and by lavish forgiveness, which tells you what spirit the process requires. This passage has been used to justify gossip, cold exclusion, and personal vendettas, and that is a betrayal of its purpose. It must never be turned into pressure on someone to keep genuine wrongdoing quiet. The goal stays fixed: restoration, pursued slowly, with the hope of gaining the brother back.
Where readers disagree about restoring a brother
The pattern here is patient and stepwise. A sin is named privately first, then with one or two witnesses, then before the assembly, and the stated aim is to gain the brother back. Readers agree on that shape but differ on the first step. Some read "sins against you" (18:15) as limiting the process to personal offenses, while others treat it as a pattern for any serious sin in the church. The text itself rules out several misuses: it does not authorize personal vengeance, it does not describe civil punishment, and it never justifies gossip or pressuring someone into silence about genuine wrongdoing.
The harder disagreements cluster around 18:17–20. What does it mean to tell it to the assembly? Some picture the whole congregation gathered; others picture recognized leaders acting for it. The binding and releasing sayings are read in at least three ways: as ordinary church authority exercised under Scripture, as tied to the apostolic mission, or as a broad statement about heaven confirming the church's faithful decisions. The promise that agreed prayer will be done is likewise taken as a general promise about united prayer or as support for the assembly's deliberation. These readings differ, and honesty requires saying so.
What stays central across those differences is the sequence itself: private, then witnessed, then congregational address, always aimed at restoration and carried out in a forgiving spirit. That aim is explicit in the lost sheep saying just before, where finding the one brings rejoicing, and in the statement that the Father does not will that one of these little ones perish (18:14). The passage gives a process for pursuing a brother, not a license for harsh exclusion or a personal vendetta. Peter's question about repeated forgiveness follows immediately, and Jesus answers with seventy times seven (18:21–22), which sets the tone for everything before it.
The shepherd who stands among the two or three
Before Jesus gives these instructions, he tells a parable about a shepherd who leaves ninety-nine sheep to search for one that has wandered off. Matthew 18:13 says that if he finds it, he rejoices over it more than over the ninety-nine which have not gone astray. The brother who sins in 18:15–17 is that straying sheep, and the one who speaks these words is the Shepherd. So the steps that follow are not a procedure for winning arguments. They are the Shepherd's own search party, and the goal named in the text is gaining back your brother, not removing him.
The process itself keeps stripping away human leverage. Go alone first, then take one or two, then tell the assembly. Each step widens the circle slowly and gives the person room to turn. Jesus grounds the last promise in his own presence: where two or three are gathered together in my name, there I am in the middle of them (18:20). That is the quiet center of the whole passage. The outcome does not rest on the eloquence or authority of the people in the room. It rests on the Lord who promised to be there, and who is himself the one going after the stray.
This passage can be twisted into gossip, cold exclusion, or a private grudge dressed up as church order, and it must never be used to pressure someone into silence about real wrongdoing. Read beside what follows, it is surrounded by mercy. Peter asks how often to forgive, and Jesus answers, I don't tell you until seven times, but, until seventy times seven (18:22). The Lord who authorizes these steps is the one who forgives without keeping count, and who later bears the sin of the people he came to restore. Grace sets the direction. Our response is to go, to speak plainly, and to forgive as we have been forgiven.
What faithful response looks like when a brother sins
Start with yourself before you start with him. Jesus says to go and show your brother his fault, which assumes you have already asked whether the fault is real or whether you simply want to be proved right. Then go privately and in person, not through a message passed along a chain of friends. The goal is stated plainly: you have gained back your brother. That is different from winning an argument. Keep the steps in the order Jesus gives, and resist the urge to skip to the assembly because the first conversation feels awkward. Private, honest, face to face speech is where the process begins.
If he does not listen, Jesus allows one or two others, and he frames them as witnesses who establish the facts. They are not allies recruited to your side, and they are not a way to apply social pressure until he agrees. When the matter reaches the assembly, the church acts with the same aim Jesus named, restoration, and with the forgiveness he commands just a few verses later in 18:21–22. That is the guardrail against using this passage for gossip, harsh exclusion, or a personal vendetta. It also must never be turned against someone who is reporting genuine wrongdoing, pressing them into silence.
None of this guarantees that the brother will listen. Jesus himself describes refusal as a real possibility, so our obedience does not control the outcome. We go, we speak, we involve witnesses, we tell the church, and we leave the result with God. Notice where this sits in the chapter: right after the shepherd rejoicing over the one sheep found, and right before Peter's question about how often to forgive. Matthew 18:14 says it is not the will of your Father who is in heaven that one of these little ones should perish. The whole process leans toward restoration, not victory.
Biblical fidelity check
Read Matthew 18:15–20 as a procedure, not a slogan. The setting matters: Jesus has just spoken of the shepherd who rejoices over one recovered sheep, and verse 14 grounds the whole sequence in the Father's will that none of these little ones perish. The steps move from private to witnessed to congregational, and the goal named is gaining the brother back. Watch two risks. First, the words "sins against you" are debated: some limit the first step to personal offenses, others apply the pattern to any serious sin. Second, the binding and releasing sayings and the agreed-prayer promise get stretched into blanket authority or guaranteed answers. Neither reading is required by the text.
The real disagreement worth naming is what "tell it to the assembly" looks like and how far the promise in 18:19–20 reaches. Some hear the whole congregation gathered; others hear leaders acting for it. Some tie binding and releasing to the apostles' mission, others to ordinary church authority under Scripture, others to united prayer generally. What stays central is the pattern itself: private, then witnessed, then congregational address, aimed at restoration and carried out in a forgiving spirit, which is exactly where Peter's question in 18:21–22 leads. The passage authorizes patient pursuit, never personal vengeance or civil punishment.
Related studies for Matthew 18:15-20
For further study, compare the parable of the lost sheep just before this passage Matthew 1: Genealogy and Birth of Jesus, Peter's question about forgiveness that follows it Matthew 10: Jesus Sends the Twelve with Authority, and Paul's instructions about restoring someone gently Matthew 12: Lord of the Sabbath and Sign of Jonah. It also helps to read how Jesus himself treated tax collectors and outsiders Matthew 13: Parables of the Kingdom.
Frequently asked questions
Does Matthew 18 apply only when someone sins against me personally, or to any sin in the church?
The immediate setting is personal: Jesus says to go when your brother sins against you. That keeps the passage from becoming a license to police everyone else's conduct. But the wider context in Matthew 18 is about not despising "one of these little ones" and about the Father's will that none perish, so the same pattern of private, patient pursuit fits other sins too. The key safeguard is that the person going must be someone genuinely wronged or genuinely responsible for the person, not a volunteer investigator. If you have not been sinned against and are not charged with care for that person, the first step is usually prayer and humility, not confrontation.
What does it mean to treat someone as a Gentile or tax collector, and is that the end of the relationship?
In Matthew's Gospel, Gentiles and tax collectors are exactly the people Jesus eats with and calls to follow him, so the phrase cannot mean hatred or a license to despise. Within the assembly it means the person is no longer treated as a member in good standing, and the ordinary fellowship of the church is withdrawn. That is a serious last step, taken only after private conversation and witnesses have been refused. It is not the end of love or of prayer, and it leaves the door open for repentance and return, as the surrounding parables of the lost sheep and the unforgiving servant make clear.
How do the two or three witnesses and the promise of Jesus' presence work in practice today?
The witnesses are not a jury gathered to build a case; they are brought in to confirm the matter and to help the person hear it, echoing the Old Testament requirement that a charge stand on more than one voice. In practice that means choosing mature, fair-minded believers who can listen as well as speak, not allies who already agree with you. The promise of Jesus' presence in 18:20 is not a formula that guarantees any request; it is comfort that he is with the small, ordinary gathering that acts in his name. So the meeting should be marked by prayer, honest listening, and a clear hope that the person is gained rather than merely judged.
