In the World, but Not of the World — 1 Corinthians 5–6

As we continue our study through 1 Corinthians, Paul shifts from addressing individual acts of sin to something even more fundamental: the identity of the church. Throughout chapters 5 and 6, his concern isn’t simply that believers have made poor choices—it is that the church has forgotten who it is.

From the very beginning of his letter, Paul reminds the Corinthians that they have been sanctified in Christ Jesus and called to be holy. Every issue he addresses flows from that reality. The gospel has transformed them into a holy people, yet they continue to respond to problems using the values of the world around them.

Living Up to Our Identity

Last week’s passage confronted the church’s failure to deal with blatant sexual immorality within the congregation. Their greatest problem wasn’t simply one man’s sin—it was the church’s unwillingness to lovingly confront it.

In chapter 6, Paul continues the same theme through another example: believers taking one another before secular courts instead of resolving disputes within the church community.

At first glance, these may seem like unrelated issues. But Paul is addressing the same underlying problem: The church had forgotten its identity. Rather than demonstrating the wisdom, mercy, and holiness of Christ, they were allowing the surrounding culture to define how they handled conflict, relationships, and justice.

What Does It Mean to Be “In the World but Not of the World”?

Jesus prayed for His followers saying:

“My prayer is not that You take them out of the world but that You protect them from the evil one.” (John 17:15 NIV)

Christians are not called to withdraw from society, nor are we called to blend into it. Instead, we live in the tension of being fully engaged in the world while belonging to another kingdom.

Throughout history, Christians have often gravitated toward one of two extremes:

  • Withdrawal — isolating themselves from culture in an attempt to remain pure.
  • Domination — attempting to transform culture primarily through political or social power.

Neither reflects Jesus’ mission. Jesus never told His followers to conquer culture through force or retreat from it entirely. Instead, He called them to be salt and light—people whose transformed lives make the gospel visible to the world.

The Church’s Greatest Witness

Paul’s instruction about lawsuits reminds us that our greatest witness isn’t found in winning arguments. It’s found in the way we love one another. When believers extend grace, seek reconciliation, protect the vulnerable, and pursue justice within the body of Christ, the Gospel becomes believable.

The church doesn’t create its own identity through traditions, preferences, or culture. Our identity has already been given to us by Christ. We simply live in a way that reflects it.

Responsibility Without Conformity

Being “not of the world” doesn’t mean Christians stop caring about their communities. We should, of course, be good neighbors, care about justice, and serve faithfully wherever God places us. But our hope has never rested in governments, political victories, or cultural influence.

Our primary calling is to make disciples. As Dennis reminds us, Jesus never asked His followers to put on a crown—He called them to take up a cross. The church changes the world not by seizing power but by faithfully living out the gospel.

A Kingdom Unlike Any Other

Jesus concluded His earthly ministry with the Great Commission:

“Therefore, go and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit…” (Matthew 28:19 NIV)

This is the mission of the church. We go into the world: not to become like it, nor to rule over it, but rather to proclaim the good news of Jesus Christ. As citizens of God’s Kingdom, we live differently because we belong to a different King. Our hope isn’t found in this world, but in Christ. Until the day we see Him face to face, we are called to live lives that faithfully reflect the holiness, mercy, and grace He has already given us.