There are many posters here claim Jesus' teachings are not for the gentiles, and just for the Jews.
Paul said, "For as many of you as were baptized into Christ have put on Christ. There is neither Jew nor Greek, there is neither slave nor free, there is neither male nor female; for you are all one in Christ Jesus. And if you are Christ’s, then you are Abraham’s seed, and heirs according to the promise." (Galatians 3:27-29)
"For I could wish that I myself were accursed from Christ for my brethren, my countrymen according to the flesh, who are Israelites" (Romans 9:3)
Paul explained, "to whom pertain the adoption, the glory, the covenants, the giving of the law, the service of God, and the promises" (Romans 9:4)
The sonship, the service to God, and the promises belong to Israel, not to Gentiles.