There are some Christians, that don’t want to be called gentiles, why?
Acts.13
[42] And when the Jews were gone out of the synagogue, the Gentiles besought that these words might be preached to them the next sabbath.
[46] Then Paul and Barnabas waxed bold, and said, It was necessary that the word of God should first have been spoken to you: but seeing ye put it from you, and judge yourselves unworthy of everlasting life, lo, we turn to theGentiles.
[47] For so hath the Lord commanded us, saying, I have set thee to be a light of the Gentiles, that thou shouldest be for salvation unto the ends of the earth.
[48] And when the Gentiles heard this, they were glad, and glorified the word of the Lord: and as many as were ordained to eternal life believed.