“Where is boasting then? It is excluded. By what law? of works? Nay: but by the law of faith.”
King James Version (KJV)
3:27 Where is the boasting then of the Jew against the gentile? It is excluded. By what law? of works? Nay - This would have left room for boasting. But by the law of faith - Since this requires all, without distinction, to apply as guilty and helpless sinners, to the free mercy of God in Christ. The law of faith is that divine constitution which makes faith, not works, the condition of acceptance.
Ro 3:27 Where [is] boasting then? If we are justified, not by our own righteous works, not by the law of Moses, but as a free gift of God through a law of faith, where is the ground for Jew or Gentile to boast?