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1 Corinthians 5

Purge the Evil, Keep the Feast, and Guard the Holiness of the Church

Because Christ our Passover has been sacrificed and the church is called to be a holy people, believers must not tolerate unrepentant, scandalous sin in the body but must exercise disciplined holiness for the purity of the church and the possible restoration of the sinner.

Chapter Summary

Because Christ our Passover has been sacrificed and the church is called to be a holy people, believers must not tolerate unrepentant, scandalous sin in the body but must exercise disciplined holiness for the purity of the church and the possible restoration of the sinner.

Overview

Paul confronts the Corinthians for tolerating a public and grievous case of sexual immorality that even pagan society would recognize as outrageous. Their failure is not only the man’s sin but the church’s arrogance and lack of mourning. Instead of grieving and removing the offender, they have acted as though holiness is optional. Paul therefore exercises apostolic judgment and commands corporate action.

In the authority of the Lord Jesus and in the gathered assembly, the offender is to be handed over to Satan, meaning placed outside the protective sphere of the church into the realm of judgment and exposure, with a redemptive aim that his spirit may ultimately be saved. Paul then explains why this must happen. Sin tolerated in the church is like leaven, spreading through the whole lump.

Since Christ, the church’s Passover lamb, has been sacrificed, the people of God must live as an unleavened community marked by moral and covenant sincerity. He then clarifies the boundary of discipline. Christians are not called to separate from all immoral people in the world, which would make ordinary life impossible. Rather, they are called to distinguish the church from the world by refusing table fellowship and ordinary affirmation with one who claims to belong to Christ yet persists in flagrant, unrepentant sin.

The chapter therefore argues that church discipline is not optional harshness but an essential expression of gospel holiness, covenant identity, and loving seriousness about sin, the church, and the salvation of the offender.

Context
Setting

Paul continues addressing the church in Corinth, a congregation living in a morally permissive, socially competitive, and religiously pluralistic Greco-Roman city where sexual immorality was normalized and public reputation often outweighed covenant holiness.

The Biblical World

Chapter At A Glance

Covenant Significance

The chapter presents the church as a covenant people whose communal holiness must be guarded. The Passover imagery shows that the church’s identity is shaped by redemption, separation from corruption, and fidelity to God. The removal of the offender reflects covenant boundary maintenance, not mere social exclusion.

Gospel Clarity

The chapter grounds holiness in redemption by declaring that Christ our Passover has been sacrificed. The church is not called to purity in order to earn salvation, but because it has been redeemed. Even discipline itself is framed with a salvific hope, showing that gospel grace and church holiness are not enemies.

Focus Points

  • Church holiness and covenant purity
  • The seriousness of tolerated sexual immorality
  • Corporate responsibility for public sin in the church
  • Apostolic authority in matters of discipline
  • The gathered church acting in the name of the Lord Jesus
  • The handing over to Satan as disciplinary exclusion
  • The restorative aim of severe discipline
  • Leaven as the spreading influence of tolerated sin
  • Christ as the Passover sacrifice
  • The distinction between insiders and outsiders
  • The duty of the church to judge those inside
  • God’s judgment over those outside
  • Ecclesiology
  • Sanctification
  • Christology
  • Church discipline
  • Eschatology
  • Hamartiology

Cross References

Exodus 12:1-20
Now the Lord said to Moses and Aaron in the land of Egypt, “This month is the beginning of months for you; it shall be the first month of your year. Tell the whole congregation of Israel that on the tenth day of this month each man must select a lamb for his family, one per household.
Old Testament foundation
Leviticus 18:8
You must not have sexual relations with your father’s wife; it would dishonor your father.
Old Testament foundation
Deuteronomy 13:5
Such a prophet or dreamer must be put to death, because he has advocated rebellion against the Lord your God, who brought you out of the land of Egypt and redeemed you from the house of slavery; he has tried to turn you from the way in which the Lord your God has commanded you to walk. So you must purge the evil from among you.
Old Testament foundation
Deuteronomy 17:7
The hands of the witnesses shall be the first in putting him to death, and after that, the hands of all the people. So you must purge the evil from among you.
Old Testament foundation
1 Corinthians 5:5
Hand this man over to Satan for the destruction of the flesh, so that his spirit may be saved on the Day of the Lord.
Gospel resolution
1 Corinthians 5:7-8
Get rid of the old leaven, that you may be a new unleavened batch, as you really are. For Christ, our Passover lamb, has been sacrificed. Therefore let us keep the feast, not with the old bread, leavened with malice and wickedness, but with the unleavened bread of sincerity and of truth.
Gospel resolution
Matthew 18:15-17
If your brother sins against you, go and confront him privately. If he listens to you, you have won your brother over. But if he will not listen, take one or two others along, so that ‘every matter may be established by the testimony of two or three witnesses.’ If he refuses to listen to them, tell it to the church. And if he refuses to listen even to the...
Thematic parallel
2 Corinthians 2:5-11
Now if anyone has caused grief, he has not grieved me but all of you—to some degree, not to overstate it. The punishment imposed on him by the majority is sufficient for him. So instead, you ought to forgive and comfort him, so that he will not be overwhelmed by excessive sorrow.
Thematic parallel
Galatians 5:9
A little leaven works through the whole batch of dough.
Thematic parallel
1 Peter 1:18-19
For you know that it was not with perishable things such as silver or gold that you were redeemed from the empty way of life you inherited from your forefathers, but with the precious blood of Christ, a lamb without blemish or spot.
Thematic parallel

Passages

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