For you have heard about the way I lived in the past, when I was in the Jewish religion, [that is], how I mercilessly persecuted the church of God, making havoc of it.

[And when I was called], God revealed His Son to me so that I could preach [about] Him to the Gentiles. [When this happened] I immediately avoided discussing the matter with anyone.

Now [realizing I am] in God's presence, I am not lying about any of these things.

They had only heard it said about me, "This person, who had once persecuted us [Christians], is now preaching the faith he once made havoc of."

But when Cephas came to Antioch [of Syria], I confronted him personally [about a matter] for which he deserved to be condemned.

So then, have I [now] become your enemy because I have told you the truth [about your condition]?

For it is written in the law about Abraham's two sons [Gen. 16]; one [was] by his slave woman [Hagar] and the other by the free woman, [his wife, Sarah].

What does the Scripture say about this matter? [It says, Gen. 21:10-12], "Get rid of the slave woman [Hagar], with her son [Ishmael]; for the son of the slave woman [Ishmael] will not inherit [what God promised to Abraham and his descendants], along with the son of the free woman [i.e., Isaac]."

[However], I have confidence in you, since we both have a relationship with the Lord, that you will not think differently [than I do] about this matter. But whoever is causing you trouble will be rightfully judged [and punished] for it.

But the last thing I want to do is brag [about such things]. For [if I had any bragging to do at all], it would be about [salvation through] the cross of our Lord Jesus Christ, for it is through Him that this [sinful] world has been crucified [i.e., died] as far as I am concerned and I have been crucified [i.e., died] as far as it is concerned.

From now on no one should harass me [about such matters] for I carry around on my body the scars [left there in my service] for Christ.