Galatians 4:16-23

16Have I now become your enemy by telling you the truth?

17Those people are zealous to win you over, but for no good. What they want is to alienate you from us, so that you may have zeal for them.

18It is fine to be zealous, provided the purpose is good, and to be so always, not just when I am with you.

19My dear children, for whom I am again in the pains of childbirth until Christ is formed in you,

20how I wish I could be with you now and change my tone, because I am perplexed about you!

21Tell me, you who want to be under the law, are you not aware of what the law says?

22For it is written that Abraham had two sons, one by the slave woman and the other by the free woman.

23His son by the slave woman was born according to the flesh, but his son by the free woman was born as the result of a divine promise.