Galatians 2:11-21 KJV

12 For before that certain came from James, he did eat with the Gentiles: but when they were come , he withdrew and separated himself, fearing them which were of the circumcision.
14 But when I saw that they walked not uprightly according to the truth of the gospel, I said unto Peter before them all, If thou, being a Jew, livest after the manner of Gentiles, and not as do the Jews, why compellest thou the Gentiles to live as do the Jews ?
15 We who are Jews by nature, and not sinners of the Gentiles,
16 Knowing that a man is not justified by the works of the law, but by the faith of Jesus Christ, even we have believed in Jesus Christ, that we might be justified by the faith of Christ, and not by the works of the law: for by the works of the law shall no * flesh be justified .
19 For I through the law am dead to the law, that I might live unto God.