Gentiles are the now Jews, meaning their race is different than Jews, any other race for that matter. Now, Jesus commanded Apostle Paul to preach to the Gentile the Good new of Salvation. the Law of God is not exclusive to the Jews from this moment on. Law are expanded to the Gentiles.
I assume you are a trinitarian believer. Kung lalaliman lamang po ninyo ang inyong pagsasaliksik, malalaman mo (o marahil alam nio na po) na ang salitang Holy Trinity ay GAWA LAMANG NG TAO na pinipilit sa Bibliya na kailanman ay walang kinalaman ang Bibliya sa banyagang diyos na yan.