Christ never preached to the Gentiles, nor did he sent His disciples to them. Instead, he specifically commands them to preach to the 12 tribes of Israel ...
Not true ...Matthew 28:18 And Jesus came and spake unto them, saying, All power is given unto me in heaven and in earth.
19 Go ye therefore, and teach all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Ghost:
20 Teaching them to observe all things whatsoever I have commanded you: and, lo, I am with you alway, even unto the end of the world. Amen.
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Acts 1:8 But ye shall receive power, after that the Holy Ghost is come upon you: and ye shall be witnesses unto me both in Jerusalem, and in all Judaea, and in Samaria, and unto the uttermost part of the earth.
Quester: Not true ... Matthew 28:18 And Jesus came and spake unto them, saying, All power is given unto me in heaven and in earth. 19 Go ye therefore, and teach all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Ghost...
And in Mat 10:5 it says "These twelve Jesus sent out after instructing them: "Do not go in the way of the Gentiles, and do not enter any city of the Samaritans..."
Obviosuly, the term "ethnos" used in the NT can mean anything from a local tribe to the nations of the world (Gentiles, non-believers).
As an observant Jew, Christ knew that mixing with Gentiles is not allowed. He certainly did not tell the Apostles that a day will come when they will be thrown out of Israel and that His following will become Gentile.