Matthew 18:17 vs 1 Cor 5:11: Discipline?
How does Matthew 18:17 align with 1 Corinthians 5:11 on church discipline?

Setting the Context

Matthew 18:15-17 lays out Jesus’ process for handling personal sin within the body.

1 Corinthians 5 addresses public, scandalous sin that threatens the purity of the congregation.

• Both passages presume regenerate, professing believers are in view and that Christ’s church must remain holy (1 Peter 1:15-16).


Key Passages

Matthew 18:17 — “If he refuses to listen even to the church, treat him as you would a pagan or a tax collector.”

1 Corinthians 5:11 — “I am writing you not to associate with anyone who claims to be a brother but is sexually immoral or greedy, an idolater or verbally abusive, a drunkard or a swindler. With such a man do not even eat.”


Shared Principles

• Sin must be addressed, never ignored (James 5:19-20).

• The whole church bears responsibility for purity (Ephesians 5:25-27).

• Final separation from unrepentant members is commanded for the protection of the flock (Acts 20:28-30).

• The goal is restoration, not mere punishment (Galatians 6:1; 2 Corinthians 2:6-8).


Step-by-Step Comparison

1. Initial Confrontation

Matthew 18:15-16 describes private, escalating appeals.

1 Corinthians 5 skips this stage because the sin is already public and notorious.

– Alignment: both affirm confrontation but differ on where the process begins.

2. Corporate Involvement

Matthew 18:17a: “tell it to the church.”

1 Corinthians 5:4-5: Paul commands the assembled church to act “in the name of our Lord Jesus.”

– Alignment: discipline is never a solo effort; congregational authority is invoked.

3. Exclusion of the Unrepentant

Matthew 18:17b: “treat him as a pagan or a tax collector.”

1 Corinthians 5:11: “do not associate… do not even eat.”

– Alignment: visible removal from fellowship, signaling the person is outside the covenant community (see 2 Thessalonians 3:6, 14).

4. Protective Purpose

– Matthew implies protection by removing dangerous leaven (echoed in v. 18-20 about binding and loosing).

1 Corinthians 5:6-8 explicitly warns, “A little leaven leavens the whole batch.”

– Alignment: safeguarding holiness and preventing contagion of sin.

5. Evangelistic and Restorative Aim

– Treating someone “as a pagan” positions him as an object of evangelism, hopeful for repentance (Matthew 18:17; cf. Matthew 9:13).

– Paul anticipates restoration: “so that his spirit may be saved in the day of the Lord” (1 Corinthians 5:5).

– Alignment: separation is medicinal, not vindictive.


Practical Application for Today

• Follow Christ’s ordered steps; skip none, rush none.

• Document each stage—private, small group, then church—unless the sin is public and egregious (1 Timothy 5:20).

• When exclusion becomes necessary:

– Withdraw social meals and ministry involvement.

– Maintain loving, gospel-centered contact aimed at repentance.

• Celebrate repentance quickly and publicly (Luke 15:7; 2 Corinthians 2:7-8).

• Keep watch over your own heart, lest pride enter (Galatians 6:1-2).


Balancing Grace and Truth

• Grace: we confront because Christ forgave us (Ephesians 4:32).

• Truth: we confront because Christ demands holiness (Hebrews 12:14).

• The cross holds both together; church discipline merely applies that same gospel logic in community life.


Restoration as the Goal

• Every step aims for reconciliation with God and His people.

• Joy erupts when a brother or sister returns (James 5:19-20).

• The church mirrors Christ’s shepherd heart, pursuing the straying sheep while guarding the flock (John 10:11, 27-28).

What does 'treat him as a pagan' mean in Matthew 18:17 context?
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