In the closing section of chapter 9, Paul identifies the greatest threat to his work in the gospel—not opposition, not persecution, but himself. Throughout this chapter, he has spoken of his stewardship of the gospel, the sacred task given to him by the Lord to proclaim Christ and bring others into the life‑changing power of the gospel.
Now, Paul turns from explanation to exhortation. He calls the Corinthians to follow his example—to willingly limit their liberties for the sake of others—so that they too might faithfully carry out their stewardship of the gospel. The issue is not what Paul can do, but what he is willing to deny himself so that the gospel will advance.