Christ Our Passover: Sacrificed for Our Purity
Embracing Holy Living through the Redeeming Sacrifice of Jesus Christ
Main Scripture 1 Corinthians 5:6–8
Sermon Summary
The central issue in 1 Corinthians 5 is the Corinthian church's arrogant tolerance of gross, unrepentant sexual immorality within their fellowship. Paul instructs the church that small compromises function like yeast, infecting the entire body and dishonouring God. The foundational biblical truth taught in this passage is that Jesus Christ, as our ultimate Passover Lamb, was sacrificed to deliver us from sin and establish a holy community. Therefore, believers are called to exercise redemptive church discipline, purge spiritual corruption from their lives, and walk in ongoing sincerity, obedience, and truth.
Introduction
We live in a culture that often equates love with passive tolerance and views holiness as an outdated relic of the past. Even within the local church, believers are easily tempted to overlook persistent sin, mistaking apathy for grace and spiritual pride for Christian freedom. Yet when compromise is welcomed into the house of God, it subtly spreads, eroding spiritual vitality and dimming our testimony to a watching world. In 1 Corinthians 5, the Apostle Paul confronts a church that was boasting while spiritually decaying from within. He reminds us that true grace does not excuse sin; rather, the ultimate sacrifice of Jesus Christ demands a transformed, purified life. As we explore God's Word today, we will see how the cross calls us out of compromise into a life of holy worship, authentic accountability, and uncompromised truth.
Main Scripture
1 Corinthians 5:6–8
Your boasting is not good. Don’ t you know that a little yeast leavens the whole lump? Purge out the old yeast, that you may be a new lump, even as you are unleavened. For indeed Christ, our Passover, has been sacrificed in our place. Therefore let ’s keep the feast, not with old yeast, neither with the yeast of malice and wickedness, but with the unleavened bread of sincerity and truth.
This passage serves as the structural and theological core of 1 Corinthians 5 because it anchors the duty of moral purity directly in the finished work of Jesus Christ. Paul employs the vivid imagery of the Jewish Passover, where every household was required to search for and purge all leaven before celebrating God's redemption. In biblical metaphor, yeast represents hidden, spreading corruption that eventually infects the whole community if left unchecked. By declaring that Christ, our Passover, has been sacrificed in our place, Paul shifts the motivation for holiness from legalistic effort to gospel gratitude. Because the true Lamb of God has paid the ransom for our sin, believers are already positionally unleavened or clean in Christ. Therefore, our daily conduct must align with our new identity, casting off malice and hypocrisy to live as a continuous feast of sincerity and truth.
Main Sermon Points
1. Confront Unrepentant Sin with Loving Firmness
It is actually reported that there is sexual immorality among you, and such sexual immorality as is not even named among the Gentiles, that one has his father ’ s wife. You are arrogant, and didn’ t mourn instead, that he who had done this deed might be removed from among you.
Paul rebukes the Corinthians for ignoring a shocking moral scandal, showing that tolerating unrepentant sin is an act of spiritual arrogance rather than genuine Christian love.
Restoration of a wandering believer must always be handled in a spirit of gentleness, humility, and vigilance against personal temptation.
True biblical love does not ignore destructive behavior; it seeks ultimate spiritual restoration through courageous accountability. In Corinth, the congregation mistook passive tolerance for spiritual maturity, but Paul clarified that failing to address persistent sin brings dishonour to Christ and leaves the offender trapped in spiritual ruin. Formal church discipline, though painful, is a redemptive measure designed to shatter spiritual pride and lead a sinner back to repentance before the day of the Lord.
Believers must actively foster a culture of transparent accountability within their local churches and small groups. Rather than gossiping about a struggling brother or sister or ignoring persistent sinful patterns, go to them privately in love and humility to urge repentance. Church leaders must also exercise courageous pastoral care by protecting the flock and addressing public scandals with firm, restorative discipline.
Quick Insights
- Ignoring unrepentant sin is spiritual negligence, not Christian love.
- Redemptive discipline aims at spiritual restoration, not destruction.
- Spiritual pride often disguises itself as tolerance of compromise.
2. Remove the Leaven of Spiritual Corruption
Your boasting is not good. Don’ t you know that a little yeast leavens the whole lump? Purge out the old yeast, that you may be a new lump, even as you are unleavened. For indeed Christ, our Passover, has been sacrificed in our place.
A small, hidden sin left unaddressed will inevitably spread its influence throughout an individual's life and the corporate fellowship of the church.
Israel was commanded to thoroughly cleanse their homes of all leaven as a physical picture of spiritual consecration unto the Lord.
Yeast operates quietly and invisibly, yet its effect is total and irreversible once allowed to spread. Paul uses this agricultural and liturgical illustration to explain corporate responsibility. Just as a tiny pinch of yeast permeates an entire batch of dough, a single unrepentant habit or unaddressed compromise within a community gradually numbs the conscience of the whole group. Purity requires active, intentional purging of old sinful habits in light of our new identity in Christ.
Examine your personal life, home, workplace habits, and media consumption today for small compromises that could grow into destructive habits. Confess hidden sins immediately to God and seek a trusted prayer partner to help you walk in freedom. Do not allow subtle resentment, dishonesty, or immoral thoughts to take root in your heart.
Quick Insights
- Small compromises always lead to massive spiritual decline.
- Christ cleanses us positionally so we can walk practically in purity.
- Purging sin requires honest self-examination and immediate repentance.
3. Walk Daily in Sincerity and Truth
Therefore let ’s keep the feast, not with old yeast, neither with the yeast of malice and wickedness, but with the unleavened bread of sincerity and truth.
Christian living is a continual celebration of freedom from sin, characterized by genuine motives and alignment with God's truth.
But as it is, I wrote to you not to associate with anyone who is called a brother who is a sexual sinner, or covetous, or an idolater, or a slanderer, or a drunkard, or an extortionist. Don’ t even eat with such a person. For what do I have to do with also judging those who are outside? Don’ t you judge those who are within? But those who are outside, God judges. “Put away the wicked man from among yourselves.”
Believers must maintain clear boundaries of fellowship with hypocritical professing Christians while actively sharing the gospel with non-believers in the world.
The Christian life is pictured as an ongoing feast following the Passover. Because our Lamb has been slain, our daily lives ought to be marked by sincerity—pure motives tested in God's light—and truth. Paul carefully distinguishes between our relationship with unbelievers in the world and our fellowship within the church. We are called to love and witness to the lost world without judging them, while holding fellow professing believers to the holy standards of the covenant community.
Align your private motives with your public profession of faith in every area of life, including your business dealings, family relationships, and church service. Refuse to live a double life of hypocrisy. Engage non-Christians in your community with warmth and evangelistic grace, while insisting on high standards of moral integrity within your church fellowship.
Quick Insights
- Sincerity means living with pure motives transparent before God.
- We witness to the world with grace and hold the church accountable to truth.
- Our entire Christian life is a celebration of Christ's redeeming work.
Bottom Line
Because Jesus Christ died as our spotless Passover Lamb, believers and local churches are called to reject moral compromise, practice redemptive accountability, and walk in consistent, unleavened purity.
Memorable Quote
Christ died as our Passover Lamb not to leave us in the mud of compromise, but to make us clean for the feast of holiness.
Theological Point
This passage highlights the doctrine of substitutionary atonement and the holy nature of the covenant community. Jesus Christ fulfilled the Old Testament Passover typology by offering Himself as the unblemished sacrifice to liberate God's people from sin and death. Consequently, the church is not merely a social gathering, but a set-apart, holy body whose corporate identity and witness are grounded in the spotless purity of her Redeemer.
Prayer Guide
- Pray for church leaders to have wisdom and courage in exercising biblical accountability and pastoral discipline.
- Ask God to search your heart and reveal any hidden spiritual leaven or unconfessed compromise.
- Thank God for the precious blood of Jesus Christ, our Passover Lamb, who cleanses us from all unrighteousness.
- Seek God's help to live daily with pure motives, walking in sincerity, integrity, and biblical truth.
Responding to God’s Word
In Christ Our Passover: Sacrificed for Our Purity, God presents us with an urgent call to align our practical daily walk with our sacred spiritual identity. We cannot claim to honour the cross while cherishing the very sins that nailed our Savior to it. Jesus Christ, the true Passover Lamb, shed His precious blood so that we might be rescued from judgment and delivered from the bondages of wickedness. Today, God calls you to stop tolerating hidden compromises in your heart, your home, or your fellowship. Look to Christ, who bore your penalty, and allow His Spirit to cleanse you anew. Let us cast away the old yeast of malice, hypocrisy, and immorality, and step forward into a continuous feast of holy worship, walking together in genuine sincerity and unyielding truth.
