I Corinthians 5

This chapter is Paul walking into a room that smells like a cover-up and refusing to pretend the smell isn't there. Corinth's church has a man sleeping with his father's wife — his stepmother, most likely, while the father is still alive Tyndale — and the church's response isn't grief, it's pride. They're congratulating themselves on their tolerance, maybe even on their sophistication, while a man is being spiritually strangled and God's name is being dragged through Corinth's streets.

The chapter moves in three beats. First (verses 1–5), Paul names the sin plainly and hands down a verdict: hand the man over to Satan — meaning, put him outside the protective walls of the church community, back into the world Satan still has some claim on — so that the destruction of his sinful, self-indulgent way of living might, painfully, save his soul on the day Christ returns. This isn't cruelty; it's a last, severe mercy, like a doctor amputating to save a life.

Second (verses 6–8), Paul zooms out to explain why tolerating this matters so much: a little yeast works through the whole batch of dough. One unaddressed sin, quietly tolerated, doesn't stay contained — it spreads and reshapes the whole community's conscience. And here Paul drops something enormous almost in passing: Christ is our Passover lamb, already sacrificed. The whole logic of the chapter hangs on that sentence — because Christ's sacrifice happened, the church is supposed to actually be what it already is: unleavened, cleaned out, real.

Third (verses 9–13), Paul clarifies a misunderstanding from an earlier letter (one we don't have) — he was never telling them to avoid immoral people out in the world; that would mean leaving the planet. The line he draws is much sharper and closer to home: don't tolerate this behavior in someone who calls himself a brother. God judges the outside world; the church is responsible to judge — meaning discern and act on — its own house.

This sits early in a letter obsessed with a divided, self-impressed, spiritually immature church, and it's one of the more contested chapters in Christian practice — traditions disagree sharply on what "hand over to Satan" and church discipline should look like today, how formal, how public, whether it's mainly about excommunication or something more pastoral and restorative.

Paul wrote this letter from Ephesus, likely around AD 53–55, to a church he'd planted a few years earlier in Corinth — a booming, wealthy Roman port city famous (even by pagan standards) for sexual permissiveness. Corinth had been rebuilt by Julius Caesar as a Roman colony and functioned like a hub city: sailors, merchants, freedmen chasing fortune, temple prostitution tied to pagan worship, a culture where status and self-display mattered enormously.

Into that world, Paul had planted a young, mixed congregation — some Jews, mostly Gentiles, many new to any moral framework beyond "don't get caught." News had reached Paul, not from an official church report but through informal channels — "Chloe's people," mentioned back in 1 Corinthians 1:11 — that a man in the congregation was in an ongoing sexual relationship with his father's wife. This wasn't just morally scandalous by Jewish law ( Leviticus 18:8 forbids it explicitly); Roman law itself treated this kind of relationship as criminal incest Adam Clarke. Cicero, writing decades earlier, called this exact kind of relationship "unheard-of wickedness" — meaning even hardened pagan Rome was scandalized by it Matthew Henry. That's the detail that should stop you: the church was more permissive than the culture around it prided itself on being.

Worse, the church wasn't disciplining the man — they were "puffed up," proud, possibly boasting about their broad-mindedness or their spiritual sophistication (a running theme in this letter — factions bragging about which teacher they followed, which gifts they had). Paul, absent in body but writing with apostolic authority, steps in to do what the local congregation refused to do. </EXEGESIS_END_placeholder>

The chapter opens with πορνεία (porneía, G4202) in verse 1 — a broad word for sexual immorality that can stretch to cover adultery and incest, not a narrow technical term Strong's. Paul intensifies it with ὅλως (hólōs, G3654), "actually, altogether" — this isn't a rumor he's half-believing, it's confirmed, unavoidable fact.

In verse 2, the Corinthians are φυσιόω (physióō, G5448) — "puffed up," literally inflated like a bladder full of air. It's the same swelling, hollow pride that runs through the earlier chapters about their rival factions. Instead they should have πενθέω (penthéō, G3996), grieved — the word used for mourning the dead. Paul wants a funeral, not applause.

Verse 5's instruction to hand the man over "for the destruction of the flesh" uses ὄλεθρος (ólethros, G3639), ruin or destruction, paired with σάρξ (sárx, G4561) — flesh, which in Paul often means not just the physical body but the whole self-indulgent, God-resisting way of living. The goal clause uses σώζω (sṓzō, G4982), "to save" — the discipline aims at rescue, not destruction of the person, only destruction of the pattern.

The leaven imagery leans on ζύμη (zýmē, G2219) and φύραμα (phýrama, G5445) — yeast and the mass of dough — building to ἄζυμος (ázymos, G106) in verse 7, "unleavened," the word tied to the Passover Feast. And right in the middle of that image, Paul calls Christ Χριστός (Christós, G5547) our Passover lamb who has "been sacrificed" — the perfect tense implying a completed act with ongoing effect: it already happened, and it's still in force.

Finally, verse 13's command to "expel" uses ἐξαίρω (exaírō, G1808), "to remove" — the same verb Paul used back in verse 2 for what they should have already done.

The center of this chapter's logic is one compressed sentence in verse 7: "Christ, our Passover lamb, has been sacrificed." Paul is reaching back to Exodus 12 — the night the angel of death passed over Israel's houses marked by lamb's blood — and saying: that happened, in full, in Jesus. The lamb has already been slaughtered. The blood is already on the doorframe. What's left isn't earning safety; it's living like people who are already safe.

That's why the "get rid of the old leaven" command isn't Paul inventing a new law — it's an echo of the actual Passover instructions in Exodus, where Israelites had to clean every trace of yeast out of their houses before the feast. Paul's argument is almost startling in its logic: you don't clean the house in order to be saved; you clean the house because you already are. The unleavened bread of "sincerity and truth" isn't a performance to earn God's favor — it's what a rescued household actually looks like once the danger has passed.

This connects, too, to how Jesus himself dealt with sin among his own followers — not by pretending it wasn't there, and not by crushing people, but by naming things plainly and calling for real change (see how he handles the woman caught in adultery in John 8, or his warnings to the churches in Revelation 2:21, where Jesus laments a church that tolerates sexual sin under the name "Jezebel" and gives space for repentance that goes unused). The pattern is consistent: grace that costs nothing isn't grace, and love that never confronts isn't love — Jesus is the clearest picture of both truths held together without canceling each other out.

Here's what's uncomfortable about this chapter: it isn't really about the man's sin. It's about the church's applause. Paul barely spends any energy condemning the man directly — he spends his energy on the congregation that decided looking sophisticated and unbothered mattered more than telling the truth.

You've probably been on both sides of this. Maybe you've been the one hoping nobody says anything, because naming the thing feels harsher than just letting it slide. Or maybe you've watched a community — a church, a friend group, even a family — quietly agree not to mention the elephant in the room because everyone likes the peace more than they love the person. Paul says that's not peace. That's decay wearing peace's clothes.

The cost this chapter asks of you is specific: it asks you to stop confusing tolerance with love. Real love sometimes has to say the hard thing out loud, to someone's face, and be willing to lose the relationship's comfortable version in order to fight for the real one. It also asks you to look at your own life — not to hunt for other people's sins to expose, verse 12 is clear that's not your job with outsiders — but to ask whether there's a "little yeast" you've let sit in your own heart because addressing it would be awkward, or costly, or would mean admitting you've been proud of something you should have grieved.

And underneath all of it is the gentler, harder truth: the goal was never punishment for its own sake. It was "so that his spirit may be saved." Discipline that isn't aimed at someone's rescue isn't Christian discipline — it's just cruelty with a Bible verse taped to it. Ask God today: where am I calling something love when it's actually just avoidance?

• Lord, show me where I've mistaken avoiding conflict for loving someone well — and give me courage to name what needs naming.
• I confess the times I've been proud of my open-mindedness when I should have grieved over sin, in my own life or someone else's.
• Thank you, Jesus, that you are the Passover Lamb already sacrificed — help me actually live like someone who's already been rescued, not someone still trying to earn it.
• Search me for hidden "leaven" — small compromises I've let sit quietly because dealing with them felt too costly.
• Give my church, my friendships, my family the kind of love that tells the truth and still stays at the table for the sake of real repentance.

• Is there something in your life right now that you've quietly tolerated — in yourself or someone close to you — because confronting it would cost you comfort or approval?
• When was the last time you were more concerned with looking gracious or unbothered than with actually telling someone the truth in love?
• Paul says the goal of hard discipline is rescue, not punishment. Do you tend toward being too harsh, or too permissive, when someone you love is doing real damage to themselves?
• What would it look like to grieve over a sin instead of either ignoring it or self-righteously condemning it?
• Do you actually live like the "yeast" is already gone — like Christ's sacrifice is finished and complete — or are you still quietly trying to clean yourself up to earn what's already been given?