apart from assertions like Rom. 2:29 being a Jew is a follower of the OC by circumcision and NOT a NC believer baptised into Christ.
Wrong:
3 for we are the circumcision, who worship by the Spirit of God, and glory in Christ Jesus, and have no confidence in the flesh: Phil 3
26 But the Jerusalem that is above is free, which is our mother. Gal 4
6 But it is not as though the word of God hath come to nought. For they are not all Israel, that are of Israel:
7 neither, because they are Abraham`s seed, are they all children: but, In Isaac shall thy seed be called. Ro 9
29 And if ye are Christ`s, then are ye Abraham`s seed, heirs according to promise. Gal 3
15 For neither is circumcision anything, nor uncircumcision, but a new creature.
16 And as many as shall walk by this rule, peace be upon them, and mercy, and upon the Israel of God. Gal 6
10 Yet the number of the children of Israel shall be as the sand of the sea, which cannot be measured nor numbered; and it shall come to pass that, in the place where it was said unto them, Ye are not my people, it shall be said unto them, Ye are the sons of the living God. Hos 1 ..... (just to cite a few)
I'm very surprised that you seem to have missed this huge 'motif' from the scriptures.
"'Tis ordinarily said, that the Jews were a typical people, the whole divine economy toward them is doctrinal and instructive to us, not immediately or literally, but by way of Anagogy" - Henry Hammond