Understanding 1 Corinthians 5:7-8: Christ Our Passover

Understanding the Context of Purity and Practice

Paul writes to a church in Corinth that’s struggling with pride and moral failure, even tolerating sexual immorality in their community, which he confronts sharply in 1 Corinthians 5:1-6.

The church thought they were spiritually strong, but Paul says their pride is like old leaven spreading through dough - corrupting the whole group. He calls them to remove that sin completely, as Israel removed leaven before Passover, because they are now unleavened in Christ. His point concerns not only one sinner but also how unchecked sin harms the whole body.

By saying 'Christ, our Passover lamb, has been sacrificed,' Paul connects Jesus’ death with the ancient Passover, where a lamb died so judgment would pass over God’s people - now Jesus is that lamb, and we live as a new community marked by truth and purity.

Christ Our Passover Lamb and the End of Old Leaven

Paul’s bold claim that 'Christ, our Passover lamb, has been sacrificed' pulls together centuries of Old Testament expectation into a single, life-changing reality.

In Exodus 12:5, God commanded the Passover lamb to be 'without blemish,' a perfect sacrifice so that death would pass over the Israelites. John the Baptist later points to Jesus and declares, 'Behold, the Lamb of God, who takes away the sin of the world!' In John 1:29, Paul says that the same Lamb has been sacrificed - not annually, but once for all - fulfilling the meaning behind the ancient ritual. This is no mere symbol: Jesus is the true, unblemished Lamb, as 1 Peter 1:19 says, 'redeemed… with the precious blood of Christ, like that of a lamb without blemish or spot.' The old system of sacrifices pointed forward to Him. Now that He has come, we live not under the old rules, but in the new life His sacrifice makes possible.

The metaphor of leaven - yeast that spreads through dough - was well known in Jewish culture as something small that influences the whole batch, and Paul uses it to show how sin, especially pride and immorality, spreads quickly through a community if not dealt with. He flips the image: as Israel removed leaven during Passover to show purity, believers are now 'unleavened' not because they are perfect, but because they are united to Christ, whose sacrifice cleanses them. So the call to 'cleanse out the old leaven' is not about earning purity, but about living out the purity we already have in Him.

Christ, our Passover lamb, has been sacrificed - so we no longer live under the shadow of sin, but in the light of a new beginning.

This is why Paul urges them to celebrate 'not with the old leaven, the leaven of malice and evil, but with the unleavened bread of sincerity and truth' - a way of life shaped not by hypocrisy or hidden sin, but by honesty and faith. The festival is no longer a yearly event under the old covenant. Now, every day is a celebration of what Christ has done.

Living the New Life in Sincerity and Truth

Because Christ has become our Passover and removed the power of sin, we are called to live differently - no longer shaped by malice and evil, but by the reality of who we are in Him.

Paul tells the Corinthians to celebrate their daily life together not with the old leaven of malice and evil, but with the unleavened bread of sincerity and truth - this matches what he says in 2 Corinthians 7:1, where he urges believers to 'cleanse ourselves from every defilement' as we live in the fear of God. Yeast spreads quietly through dough. Likewise, sin such as bitterness, dishonesty, or sexual immorality can quietly infect an entire community if ignored. But because we are made new in Christ, we are to put off the old ways, as Ephesians 4:22-24 says: 'put off your old self… and put on the new self, created after the likeness of God in true righteousness and holiness.'

This isn’t about perfection, but direction - living each day as people set free, not by our own effort, but by the sacrifice of Christ, so that our lives reflect the truth we’ve been given.

From Exodus to Eternity: The Ongoing Call to Holiness

This passage is not about ancient rituals or past sacrifices - it is about the ongoing story of God’s people, from the night Israel left Egypt to the day Christ died and will return.

In Exodus 12:15-20, God told His people to remove every bit of leaven from their homes during Passover, a vivid picture of removing sin to live set-apart lives. Now, Paul declares that Christ, our true Passover Lamb, has been sacrificed, so the call to purity concerns hearts rather than merely cleaning shelves.

As no unclean thing could enter the Passover meal, no unrepentant sin should remain in the church because we are a new creation in Christ, as 2 Corinthians 5:17 says: 'If anyone is in Christ, he is a new creation.' The old has passed away. Behold, the new has come. This is not a one-time spiritual upgrade but a daily reality we’re meant to live out.

The same holiness that kept leaven out of ancient Israel’s homes is now meant to shape how we speak, relate, and correct one another in the church - because Revelation 21:27 warns that nothing unclean will enter the new Jerusalem. Our present purity is not optional but a foretaste of eternity. We do not earn our way in. We live out what Christ has already secured. John 19:36 reminds us that not a bone of the Passover lamb was broken, and Jesus, our lamb, fulfilled this exactly - His perfect sacrifice calls for a people marked by sincerity and truth. This means confronting sin not with pride but with love, not to destroy but to restore. And it means our gatherings reflect not the old leaven of gossip or pretense, but the unleavened bread of honest worship and mutual care.

Christ has fulfilled the Passover not just to save us, but to shape a people pure and ready for His coming kingdom.

Every time we choose kindness over bitterness, truth over deception, or humility over pride, we are not merely being good; we are living as citizens of God’s coming kingdom. The church, then, becomes a community where sin is not ignored but addressed, not to exclude but to purify, because we are shaped by the same holiness that defined Passover and now defines Christ. As we live this way, we point the world to a Savior who did not only die for us, but rose to make us new - and one day will bring us fully into a city where nothing impure can enter.

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