Summary
A Surprising Scene in Jerusalem
When Paul arrives in Jerusalem in Acts 21:15-26, the brothers welcome him warmly. He delivers a love-gift collected from Gentile congregations for the suffering church there, and when he recounts before James and the elders what God has done among the Gentiles, the response is praise to God. Notice the careful framing: Paul rehearses not his own labors but what God accomplished through him. He understood that he was a vessel and a mouthpiece; the Lord alone produces the fruit.
But there is a problem. Thousands of Jewish believers in Jerusalem have been told—repeatedly and continually—that Paul teaches Jews to forsake Moses, to abandon circumcision, and to ignore the customs. The source of this rumor traces back to the Judaizers of Acts 15, who insisted salvation required grace plus adherence to the Mosaic law. It was a false report. Paul preached salvation by grace through faith in Christ alone, never by works of the law. Yet the slander persisted.
The elders propose a plan: let Paul join four men under a Nazirite vow (the rite goes back to Numbers 6), pay for the shaving of their heads, and publicly walk through the purification rite. That way the Jewish believers will see for themselves that Paul has not abandoned his heritage. And astonishingly—Paul does it. The man who fought tooth and nail against any compromise of the gospel of grace enters the temple and completes the rite.
What Drove Paul
Why? Because Paul's life was governed by a single greater purpose, expressed plainly in 1 Corinthians 9:19-22: "Though I am free with respect to all, I have made myself a slave to all, that I might win more of them. To the Jews I became as a Jew, in order to win Jews." The vow had no power to save. Paul knew that. But if observing it opened a door for the gospel among his kinsmen, he gladly walked through it.
This is why the early church never condemned Jewish believers for continuing in their feasts, Sabbaths, dietary laws, or vows. Paul taught clearly that such practices carry no spiritual benefit and that Gentiles must not be forced to adopt them. At the same time, he extended grace to the "weaker brothers and sisters" who were still working through their consciences. The line he refused to cross was the Judaizers' line: that any ritual could earn or secure salvation. Within that boundary, Paul was free—free to take a vow, free to set one aside, free to do whatever opened a door for Christ.
The Pattern of Christ and the Calling of His Church
This freedom-in-service mirrors the Lord Himself. Jesus did whatever it took to redeem us: He became man, took our sin, and died in our place. Those claimed in the waters of Baptism are now called to live out that same self-giving love so that others might be won to Him. A quest for power, wealth, or approval drives many lives. The Christian life is driven by something greater—the salvation of neighbors.
In difficult and unsettled times, the church has unprecedented opportunity to embody this For the Greater Purpose. Who in your neighborhood needs a phone call? Is there a widow or widower who cannot bear another news cycle alone? Is there someone who needs groceries picked up, medication delivered, a friendly voice on the line? Because God is sovereign and Jesus is Lord, His people can move outward in confidence and peace, building the kind of bridges over which the gospel travels. That is the greater purpose—now, as always—of winning others for Christ.
Video citations
- "For the Greater Purpose" — Would you open your Bibles' Please with me to the 21st chapter of the Book of Acts for our continued study in this great book. The 21st chapter of the Book of Acts for our study this morning. We've…