Why uphold 1 Cor 5:13 in churches?
Why is it important to uphold 1 Corinthians 5:13 in modern church communities?

Setting the Scene in Corinth

• A grievous case of sexual immorality had been tolerated in the church (1 Corinthians 5:1).

• Paul confronts the congregation, calling for decisive action rather than complacency (vv. 2–5).

• The climax is verse 13: “God will judge those outside. ‘Expel the wicked man from among you.’ ”.


Why Uphold This Command Today?

• Protects the church’s purity

– “A little leaven works through the whole batch of dough.” (1 Corinthians 5:6)

– Leaving open sin unaddressed spreads compromise.

• Preserves the witness of Christ’s body

Matthew 5:14–16: believers are “the light of the world.” Public sin dims that light.

• Demonstrates love that refuses to enable destruction

Hebrews 12:6: “For the Lord disciplines the one He loves.”

– Real love does not ignore soul-endangering behavior.

• Aligns with God’s stated pattern

Deuteronomy 17:7; 24:7: “Purge the evil from among you.” Paul quotes this formula, showing continuity of God’s moral expectations.

• Distinguishes church from world

2 Corinthians 6:17: “Therefore come out from among them and be separate, says the Lord.”

– Upholding discipline marks the church as a holy community.

• Invites genuine repentance and restoration

2 Corinthians 2:6–8 indicates the disciplined man later repented and was welcomed back.

• Guards the weaker believer

Romans 14:15: do not destroy a brother for whom Christ died. Unchecked sin harms vulnerable saints.


Scriptures that Reinforce the Principle

Matthew 18:15–17 – Jesus outlines steps of discipline and potential removal.

Titus 3:10 – “Reject a divisive man after a first and second admonition.”

Galatians 6:1 – Restore the fallen “in a spirit of gentleness,” showing discipline’s restorative aim.

1 Timothy 5:20 – “Those who sin are to be rebuked publicly, so that the others will be fearful.”


Practical Steps for Churches Today

1. Teach clearly on holiness, repentance, and church discipline before crises arise.

2. Establish a transparent, biblically grounded process (Matthew 18; 1 Corinthians 5).

3. Involve humble, spiritually mature leaders (Galatians 6:1).

4. Maintain documentation and witnesses to ensure fairness (Deuteronomy 19:15).

5. Communicate the purpose—restoration, not humiliation.

6. After genuine repentance, reaffirm love and fellowship (2 Corinthians 2:7–8).

7. Pray and fast during the process, seeking the Spirit’s wisdom (Acts 13:2–3).


Heart Attitudes to Cultivate

• Humility—remembering personal need for grace (James 4:6).

• Sorrow over sin, not superiority (1 Corinthians 5:2).

• Zeal for God’s honor (Psalm 69:9).

• Patient perseverance, knowing outcomes rest with God (1 Corinthians 3:7).


Ultimate Goal: A Pure and Restored Community

Upholding 1 Corinthians 5:13 protects the church’s purity, powerfully displays God’s holiness, and opens a path for the fallen to return to vibrant fellowship.

How does 1 Corinthians 5:13 connect with Matthew 18:15-17 on church discipline?
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