what does the bible say?
There were various issues in the Corinthian church, and leading into the next issue, some saying that there was no resurrection from the dead (1 Corinthians 15:12ff), Paul reminded them of the Gospel he previously preached to them (1 Corinthians 15:1). He reminded them that the “first importance” was the truth that Jesus died, was buried, was resurrected, and was seen by many witnesses (1 Corinthians 15:3–7). He added that, last of all, He appeared to Paul (1 Corinthians 15:8). Paul explained, reminding them that he had persecuted the church (1 Corinthians 15:9), but that “by the grace of God” (1 Corinthians 15:10a), he was changed. He added, “his grace toward me was not in vain” (1 Corinthians 15:10b), meaning it was not a waste. Instead, Paul worked harder than any other apostle (1 Corinthians 15:10c) to spread the gospel. But he added, “yet not I, but the grace of God with me” (1 Corinthians 15:10d, NASB). He was saying that his strength and persistence in the gospel were not by his strength but by God’s grace working in him to give him the strength. Thus, though he worked hard at teaching the gospel, he was deflecting glory, praising God for any good he had done. All believers have a purpose grounded in our faithfulness and willingness to do what God gives us to do. Whether the responsibility is large or small, we are to remember at all times that it is not because we are great, but because of God’s grace at work in us.