God is not racist...
Romans 2
There will be trouble and distress for every human being who does evil, first for the Jew, then for the Greek; but glory, honor, and peace for everyone who does good, first for the Jew, then for the Greek. For God does not show favoritism.
Now you, if you call yourself a Jew; if you rely on the Law and boast in God; if you know His will and approve of what is superior because you are instructed by the Law; if you are convinced that you are a guide for the blind, a light for those in darkness, an instructor of the foolish, a teacher of infants, because you have in the Law the embodiment of knowledge and truth”” you, then, who teach others, do you do not teach yourself? You who preach against stealing, do you steal? You who forbid adultery, do you commit adultery? You who abhor idols, do you rob temples? You who boast in the Law, do you dishonor God by breaking the Law? As it is written: "God’s name is blasphemed among the Gentiles because of you.”
Circumcision has value if you observe the Law, but if you break the Law, your circumcision has become uncircumcision. If a man who is not circumcised keeps the requirements of the Law, will not his uncircumcision be regarded as circumcision? The one who is physically uncircumcised yet keeps the Law will condemn you who, even though you have the written code and circumcision, are a lawbreaker.
A man is not a Jew because he is one outwardly, nor is circumcision only outward and physical. No, a man is a Jew because he is one inwardly, and circumcision is a matter of the heart, by the Spirit, not by the written code. Such a man’s praise does not come from men, but from God.
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You're the one who is missing it!
John 1
He came unto his own, and his own received him not. But those that received him, to them he gave authority to become the sons of God, even to them that believe on his Name, Those who had not been born of blood, nor of the desire of the flesh, nor of the desire of a man, but of God.
Those and those only, are God's chosen people, who are born of God. A blood born Jew as it says here, as well as in Romans 2,has nought to do with being the sons of God. Jesus Himself stated that He was able to make children of Abraham from stones.
It's the blood of Jesus alone that makes one a son of God, not the blood of your parents. Your race before God is equal to the color of your eyes or hair.
Our inheritance of all of His promises is due to the death of His Son and our being in covenant with Him.
Nothing can be added or taken away from that.