-------------------
The new covenant is made with the house of Israel and the house of Judah, not with the Gentiles. One more thing, when a Gentile becomes a believer he becomes of of the commonwealth of Israel that is because the blessing of Abraham came to the Gentiles through Yeshua, but the fact is that the new covenant came to both houses much better then their fathers receive and that is because now they are stored in the minds and written in the hearts.
The New Covenant is with the Children of God.
Galatians 3:26-29
26
For ye are all the children of God by faith in Christ Jesus.
27 For as many of you as have been baptized into Christ have put on Christ.
28 There is neither Jew nor Greek, there is neither bond nor free, there is neither male nor female: for ye are all one in Christ Jesus.
29 And
if ye be Christ's, then are ye Abraham's seed, and heirs according to the promise.
Romans 9:6-8
6 Not as though the word of God hath taken none effect. For
they are not all Israel, which are of Israel:
7 Neither, because they are the seed of Abraham, are they all children: but, In Isaac shall thy seed be called.
8 That is,
They which are the children of the flesh, these are not the children of God: but the children of the promise are counted for the seed.
Romans 9:23-29
23 And
that he might make known the riches of his glory on the vessels of mercy, which he had afore prepared unto glory,
24
Even us, whom he hath called, not of the Jews only, but also of the Gentiles?
25 As he saith also in Osee, I will call them my people, which were not my people; and her beloved, which was not beloved.
26 And it shall come to pass, that in the place where it was said unto them, Ye are not my people; there shall they be called the children of the living God.
27 Esaias also crieth concerning Israel, Though the number of the children of Israel be as the sand of the sea, a remnant shall be saved:
28 For he will finish the work, and cut it short in righteousness: because a short work will the Lord make upon the earth.
29 And as Esaias said before,
Except the Lord of Sabaoth had left us a seed, we had been as Sodoma, and been made like unto Gomorrha.
Galatians 3:16 Now to Abraham and his seed were the promises made. He saith not, And to seeds, as of many; but as of one, And to thy seed, which is Christ.
Thank you again.