[15] who are Jews by nature, and not sinners of the Gentiles, [16] Knowing that a man not justified by the works of the law, by the faith of Jesus Christ, even have believed in Jesus Christ, that we might be justified by the faith of Christ, and not by the works of the law: by the works of the law no flesh be justified. [17] But if, while we seek to be justified by Christ, ourselves also are found sinners, Christ the minister of sin? God forbid.