Holiness, Mercy, and Life Together
All Scripture references are from the New Living Translation (NLT), unless noted otherwise.
In 1 Corinthians 5, Paul faces a very painful situation in the church: serious sexual sin that everyone knows about, but no one is dealing with. Instead of ignoring it, he calls the church to respond with loving, firm discipline. His goal is not to crush anyone, but to protect the church and to help the person caught in sin return to Christ.
Big idea
The church in Corinth is proud of its spiritual gifts and its “freedom,” but it is tolerating a kind of sexual immorality that “even pagans do not tolerate” (1 Corinthians 5:1). A man is living in a sexual relationship with his father’s wife, and the church is boasting instead of grieving (1 Corinthians 5:1–2). Paul writes to wake them up and to show them how serious this is for the whole community.
He calls them to gather and remove the man from their fellowship for a time, handing him “over to Satan” so that his sinful nature might be destroyed and his spirit saved when the Lord returns (1 Corinthians 5:5). This sounds harsh, but Paul’s aim is rescue, not revenge. Sin left alone does not stay small; it spreads like yeast through dough (1 Corinthians 5:6–8).
In the second half of the chapter, Paul explains that this kind of discipline is for those who claim to follow Jesus, not for people outside the church (1 Corinthians 5:9–13). God Himself judges those outside. The church is called to be a holy people, shaped by Christ our Passover Lamb, living out a different way of life in the middle of the world.
Watch the teaching
Before or after your discussion, you can watch an overview of 1 Corinthians 5–7. These chapters deal honestly with sexuality, relationships, and holiness. Watching together can give your group a shared starting point and help you frame a sensitive conversation with grace and clarity.
Chapter 5 contents
Use these links to jump directly to a section or to your assigned Navigator portion.
Navigator 1 – A hard situation inside the church (1 Corinthians 5:1–5)
Your goal as Navigator 1
Help the group face the seriousness of this situation without slipping into shame or harshness. The aim is to see why Paul cannot ignore this sin, why love sometimes includes discipline, and how his ultimate goal is restoration, not destruction.
Sin that shocks even the city (1 Corinthians 5:1–2)
Paul has heard that there is sexual immorality in the church, “a kind that even pagans do not tolerate” (1 Corinthians 5:1). A man is in a sexual relationship with his father’s wife – most likely his stepmother. Even the non-Christian world around them would consider this wrong.
Instead of being heartbroken, the church is proud (1 Corinthians 5:2). Perhaps they think they are showing grace by being “open-minded.” Paul says the right response would be grief. When a brother or sister is caught in serious, ongoing sin, love does not shrug and move on. Love cares enough to act.
When the church must act (1 Corinthians 5:3–5)
Paul tells them that, even though he is not physically present, he is with them in spirit (1 Corinthians 5:3). When they gather “in the name of the Lord Jesus,” they are to hand this man “over to Satan” so that his sinful nature might be destroyed and his spirit saved on the day of the Lord (1 Corinthians 5:4–5).
This language is strong. Most likely it means removing him from the fellowship and protection of the church, placing him back in the realm where Satan still has influence. The hope is that he will come to the end of himself, turn away from the sin, and be restored. Paul’s focus is the person’s salvation, not winning an argument.
In another letter, Paul says that when someone is caught in sin, those who live by the Spirit should gently restore that person, being careful not to fall into temptation themselves (Galatians 6:1). Even in hard discipline, the heart of God is always to heal and bring people back.
Key terms made simple
These terms can help your group understand the strong language Paul uses in this passage.
1. Why this sin is so serious
In the Old Testament, sexual relationships within the close family circle were clearly forbidden (for example, Leviticus 18:8). Even many Greeks and Romans would have seen this situation as shameful. The problem is not only the man’s actions, but also the church’s refusal to take it seriously.
When a church treats open, unrepentant sin as normal, it sends a message about God. Instead of showing that His grace changes us, it suggests that sin does not really matter. Paul knows that the reputation of Jesus, the health of the church, and the spiritual life of this man are all at stake.
2. Discipline as an expression of love
Many people have only seen discipline used in harsh or controlling ways. Paul’s vision is different. He wants the church to act because he loves this man and loves the community. In Hebrews 12:5–11, we are told that God’s discipline is like a loving parent training a child for good. For Paul, church discipline should reflect that same heart.
3. Safety, trust, and holiness
A church that never confronts serious sin can slowly become unsafe, especially for the vulnerable. Paul’s words remind us that holiness is not cold perfectionism. It is the environment where people can grow, confess, receive forgiveness, and be protected from what destroys them.
Questions for the group
Read 1 Corinthians 5:1–2. What part of this situation feels most uncomfortable to you, and why? How do you think the Corinthians may have tried to excuse or explain what was happening?
Paul says they should have been filled with sorrow rather than pride (1 Corinthians 5:2). What might it look like today for a church to respond with humble grief when a serious, public sin comes to light?
In 1 Corinthians 5:5, what is Paul hoping will happen through this difficult step of discipline? How does that shape the way we think about church discipline today?
Without sharing anything you are not ready to share, where do you sense God inviting you to take sin more seriously in your own life – not with fear, but with a desire to grow closer to Him?
Navigator 2 – Yeast, Passover, and a new way of life (1 Corinthians 5:6–8)
Your goal as Navigator 2
Help the group see how Paul uses the picture of yeast and the Passover festival to explain why sin cannot be treated as a small, private issue. The focus is on how Christ our Passover Lamb changes the way we live together as God’s people.
A little yeast, a whole loaf (1 Corinthians 5:6)
Paul tells the church that their boasting is not good. “Don’t you realize that this sin is like a little yeast that spreads through the whole batch of dough?” (1 Corinthians 5:6). In baking, only a small amount of yeast is needed to make a whole loaf rise. In the same way, tolerated sin can quietly shape the atmosphere of a whole church.
He is not talking about normal struggles or hidden sins that people are trying to turn away from. He is talking about open, public sin that the community is celebrating or ignoring. If they let it stand, it will slowly change what everyone thinks is normal.
Christ, our Passover Lamb (1 Corinthians 5:7–8)
Paul connects this image to the Jewish Passover. During Passover, God’s people removed yeast from their homes and ate bread without yeast to remember how God rescued them from Egypt (Exodus 12:14–20). Paul says, “Christ, our Passover Lamb, has been sacrificed for us” (1 Corinthians 5:7). Because of Jesus’ death and resurrection, a new rescue has begun.
Now, he says, we should “celebrate this festival” not with the old bread of malice and wickedness but with the new bread of sincerity and truth (1 Corinthians 5:8). In other words, our whole way of life together should reflect the rescue Jesus has already achieved. We live as a people who belong to Him, letting go of the old habits that poison community.
Key terms made simple
These terms connect Paul’s picture language to the story of the Bible and to our life today.
1. From Exodus to the cross
In Exodus, the Passover lamb’s blood marked the houses of God’s people so that judgment passed over them (Exodus 12:12–13). Paul takes that powerful image and applies it to Jesus. Because of Christ’s sacrifice, believers are rescued from the power of sin and death and brought into a new covenant family.
2. Why “small” sins matter
Yeast is a quiet image. You cannot see it working, but over time it changes the whole loaf. Gossip, bitterness, secret dishonesty, or normalised impurity can slowly reshape a church’s culture. Paul is not calling for suspicion, but for a shared commitment to honesty, grace, and repentance.
3. A community marked by sincerity and truth
When Paul speaks of the “bread of sincerity and truth,” he is picturing a community where people are genuine with one another and honest before God. This does not mean perfection. It means we refuse to pretend. We bring our struggles into the light, trust in Christ’s forgiveness, and walk together in newness of life.
Questions for the group
Read 1 Corinthians 5:6. Can you think of an example, in church life or everyday life, where something “small” slowly shaped the whole atmosphere over time – either for good or for harm?
How does it change the way you see holiness when you remember that Jesus, your Passover Lamb, has already been sacrificed for you (1 Corinthians 5:7)? What kind of response does that invite?
What would it look like for your life group or church to be marked by “sincerity and truth” (1 Corinthians 5:8)? Are there habits or patterns that might need to change for that to grow?
How can your group encourage one another toward holiness in a way that feels safe, honest, and full of grace rather than heavy or condemning?
Navigator 3 – Who we avoid, and why (1 Corinthians 5:9–11)
Your goal as Navigator 3
Help the group understand the difference between avoiding people outside the church who live in sin and avoiding someone who claims Christ yet refuses to turn away from destructive behavior. Paul’s instruction is about clarity, not cruelty. It protects the church and invites the person back into repentance.
Not people outside the church (1 Corinthians 5:9–10)
Paul reminds them he had already written not to associate with sexually immoral people, but he clarifies: he did not mean unbelievers (1 Corinthians 5:9–10). If believers tried to avoid everyone in the world who lived in sin, they “would have to leave this world” entirely (1 Corinthians 5:10).
This is important. Paul expects Christians to have friendships, conversations, and everyday connections with people who do not follow Jesus. That is part of being light in the world.
When a believer refuses to repent (1 Corinthians 5:11)
Paul is speaking about someone who calls themselves a believer but openly and stubbornly continues in a destructive lifestyle: sexual immorality, greed, idolatry, verbal abuse, drunkenness, or cheating others (1 Corinthians 5:11).
The issue is not weakness or struggle. It is unrepentant persistence combined with claiming Christ. In such cases, Paul says, “Do not even eat with such a person” (1 Corinthians 5:11), meaning the church should lovingly withdraw normal fellowship while praying for the person to return.
This step is rare, serious, and always aimed at restoration, not punishment.
Key terms made simple
These terms explain the difference between outsiders and insiders in Paul’s instruction.
1. Jesus ate with sinners
One of the most common misunderstandings of this chapter is the idea that Paul wants Christians to avoid sinners. But Jesus Himself ate with tax collectors, prostitutes, and people far from God (Matthew 9:10–13). Paul is fully aligned with Jesus: we engage the world with compassion.
2. Why “identity” matters
Paul’s concern is with a person who claims to represent Jesus while openly contradicting His teachings. This misrepresents Christ and confuses the church. Paul calls believers to protect the integrity of the gospel by clarifying that such behavior is not the way of Jesus.
3. Loving clarity, not social punishment
When Paul says not to eat with such a brother, he is not teaching us to shame people or cut them off relationally forever. He is calling for a clear signal: “We love you, but this path is leading you away from Christ, and we cannot pretend everything is fine.” The hope is always that the person will turn back and be restored.
Questions for the group
Read 1 Corinthians 5:9–10. Why is it important that Paul doesn’t expect Christians to avoid people outside the church who don’t follow Jesus?
Why do you think Paul treats open, unrepentant sin differently when the person claims to be a believer? What could be at stake for the church’s witness?
What does a healthy, grace-filled boundary look like when helping a believer who refuses to turn away from destructive behavior?
How can we stay engaged with the world around us without being shaped by it? What helps you stay rooted in Jesus while loving people who think very differently?
Navigator 4 – God’s judgment and the church’s calling (1 Corinthians 5:12–13)
Your goal as Navigator 4
Help the group finish the chapter with clarity and confidence. Paul is not calling the church to police the world, but to love one another enough to protect and nurture holiness within the community of Jesus.
God judges those outside (1 Corinthians 5:12–13)
Paul ends the chapter simply: “God will judge those on the outside” (1 Corinthians 5:13). The church does not take God’s role or spend its energy condemning the world. Our task is different: to share the gospel, love our neighbors, and live in a way that reflects Jesus.
But he also says, “You are to judge those inside the church” (1 Corinthians 5:12). This does not mean harsh judgment or nit-picking. It means taking responsibility for one another’s spiritual well-being and helping one another grow toward Christ.
Removing the evil person (1 Corinthians 5:13)
Paul quotes Deuteronomy when he says, “Remove the evil person from among you” (1 Corinthians 5:13). In the Old Testament, this phrase referred to removing harmful or violent influences from the covenant community. Paul uses it here to describe the protective and restorative role of church discipline.
This step is rare and slow, done with prayer, patience, many conversations, and the hope of healing. It is never about shame. It is about honesty, responsibility, and love that desires spiritual freedom for every person.
Key terms made simple
These terms clarify Paul’s closing instructions.
1. The church’s inward focus
Paul is realistic about the world: people who do not follow Jesus will not live like disciples. Instead of moral policing, he calls the church to focus on its own life — honesty, purity, love, and mutual care.
2. The heart behind correction
Removing someone from fellowship is not about pushing people away. It is about creating space where repentance can grow. When the church clearly communicates that destructive sin is not compatible with following Jesus, it protects both the community and the individual.
3. Hope for restoration
In 2 Corinthians 2:5–8, Paul seems to refer back to this same man, urging the church to forgive and comfort him because he has turned back. This reminds us that discipline is not the end of the story. Grace is.
Questions for the group
Read 1 Corinthians 5:12–13. How does remembering that “God judges those outside” help free the church to focus on loving and serving our neighbors rather than condemning them?
What do you think Paul means when he says the church must judge “those inside”? What does healthy accountability look like among believers?
Why is it sometimes easier to ignore someone’s harmful behavior than to lovingly address it? What helps us choose the harder but more loving path?
How does this chapter challenge your picture of what it means to be part of a church community? What encourages you the most about Paul’s vision?
Tips for guiding a section
Pray before you lead. Ask the Holy Spirit to help you listen well, ask clear questions, and keep the focus on Jesus instead of on winning an argument or impressing others.
Read the passage at least once out loud together. Give people a few moments of silence to notice what stands out to them before you start talking.
As you guide the discussion, aim for open questions that invite reflection rather than quick right-or-wrong answers. Make space for quieter voices. Gently draw the group back to the Bible text when the conversation drifts too far away.
Remember: you are not responsible to fix everyone. Your role is to point people to Christ, to His Word, and to the work of the Holy Spirit in their lives.
Navigator leader toolkit
Use this simple pattern as you lead your Navigator section:
- Read: Read the passage slowly, maybe in two different translations.
- Notice: Ask, “What words or phrases stand out to you?”
- Explain: Use the Key Terms and “Deeper context” notes to clarify the big ideas.
- Connect: Ask how the passage connects with everyday life and with the gospel.
- Pray: Close your time by praying from the passage or for specific responses of faith.
Video resources for 1 Corinthians
These optional videos can help you or your group get a wider view of 1 Corinthians and see how Chapter 5 fits into the whole letter.
The Bible Project – 1 Corinthians overview
Spoken Gospel – 1 Corinthians 5–6
Sexual immorality
The Greek word porneia refers to any sexual relationship outside God’s design of covenant marriage. Paul highlights a situation that even the surrounding culture found shocking, showing how far the church had drifted from God’s heart for holiness and flourishing.
“You are so proud… should mourn”
Instead of grieving over destructive sin, the church felt proud—likely believing they were being “gracious.” Paul calls them to heartbroken love rather than permissiveness. True grace never ignores what destroys people.
Remove from fellowship
This means no longer treating the person as a member in good standing. It is a solemn step intended to awaken repentance and protect the church’s witness and unity.
Hand this man over to Satan
A strong phrase meaning to place the person outside the church’s protective fellowship. The purpose is redemption—bringing the person to the end of destructive patterns so they may return to Jesus.
A little yeast
Yeast spreads silently and completely. Paul uses it to show how tolerated sin reshapes the entire community if not addressed with wisdom and love.
Remove the old yeast
Paul draws from the Passover tradition where yeast was removed from every home. It symbolizes leaving behind old habits that corrupt love, purity, and unity.
Christ our Passover Lamb
A powerful image: just as the lamb’s blood protected Israel during Passover, Jesus’ sacrifice frees believers from sin and forms them into a new holy people.
Bread of sincerity and truth
A picture of a community marked by honesty, purity, and integrity—living in the light rather than in hiddenness or hypocrisy.
“Do not associate with…”
Meaning: do not continue normal Christian fellowship with someone who claims Christ but refuses to turn from destructive, public sin. It signals a need for repentance and restoration.
Not meaning those outside
Paul clarifies that believers should not avoid non-Christians living in sin. Instead, Christians engage the world with compassion and witness, not withdrawal.
Someone who claims to be a believer
Paul speaks about someone who publicly identifies as a Christian while refusing to repent. This harms both the person and the church’s witness.
“Do not eat with such a one”
A relational boundary signaling that normal fellowship is suspended until repentance occurs. It is not meant to shame, but to awaken the heart toward healing.
Judge those inside
Meaning: lovingly hold one another accountable within the church, helping each other walk in Christ’s way. Not harshness, but responsibility and care.
God judges those outside
The church does not police the world’s behavior. God Himself is the judge. The church’s mission is witness, love, and faithfulness.
Remove the evil person
A quotation from Deuteronomy used to describe taking serious sin seriously. For Paul, removal is always pursued with hope for restoration and healing.
Facing a hard story
Read 1 Corinthians 5:1–2. What part of this situation feels most uncomfortable to you, and why? How do you think the Corinthians may have tried to excuse or explain what was happening?
Grief instead of pride
Paul says they should have been filled with sorrow rather than pride (1 Corinthians 5:2). What might it look like today for a church to respond with humble grief when a serious, public sin comes to light?
Discipline and hope
In 1 Corinthians 5:5, what is Paul hoping will happen through this difficult step of discipline? How does that shape the way we think about church discipline today?
Personal reflection
Without sharing anything you are not ready to share, where do you sense God inviting you to take sin more seriously in your own life – not with fear, but with a desire to grow closer to Him?
A little yeast
Read 1 Corinthians 5:6. Can you think of an example, in church life or everyday life, where something “small” slowly shaped the whole atmosphere over time – either for good or for harm?
Christ our Passover
How does it change the way you see holiness when you remember that Jesus, your Passover Lamb, has already been sacrificed for you (1 Corinthians 5:7)? What kind of response does that invite?
Sincerity and truth
What would it look like for your life group or church to be marked by “sincerity and truth” (1 Corinthians 5:8)? Are there habits or patterns that might need to change for that to grow?
Encouraging one another
How can your group encourage one another toward holiness in a way that feels safe, honest, and full of grace rather than heavy or condemning?
Inside or outside?
Read 1 Corinthians 5:9–10. Why is it important that Paul doesn’t expect Christians to avoid people outside the church who don’t follow Jesus?
Claiming Christ
Why do you think Paul treats open, unrepentant sin differently when the person claims to be a believer? What could be at stake for the church’s witness?
Boundaries with love
What does a healthy, grace-filled boundary look like when helping a believer who refuses to turn away from destructive behavior?
Courage to stay engaged
How can we stay engaged with the world around us without being shaped by it? What helps you stay rooted in Jesus while loving people who think very differently?
God judges those outside
Read 1 Corinthians 5:12–13. How does remembering that “God judges those outside” help free the church to focus on loving and serving our neighbors rather than condemning them?
Judgment inside the church
What do you think Paul means when he says the church must judge “those inside”? What does healthy accountability look like among believers?
Courage to care
Why is it sometimes easier to ignore someone’s harmful behavior than to lovingly address it? What helps us choose the harder but more loving path?
Living as God’s people
How does this chapter challenge your picture of what it means to be part of a church community? What encourages you the most about Paul’s vision?
