Does your statement agree with what the Apostle Paul said?
Gal 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.
(The Promise was made to only the One seed, who is Christ, not the many seeds.)
Gal 3:28 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.
Gal 3:29 And if ye be Christ's, then are ye Abraham's seed, and heirs according to the promise.
(We are Abraham's seed, and inherit the promise to Abraham.)
Rom 9:8 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.
(There are two Israels, Israel of the Flesh and Israel of the Promise. Only those of the Promise are the children of God.)
Eph_2:14 For he is our peace, who hath made both one, and hath broken down the middle wall of partition between us;
(Bloodline is no longer a factor.)
What did Peter say about bloodline?
Act_10:34 Then Peter opened his mouth, and said, Of a truth I perceive that God is no respecter of persons:
In the New Covenant, salvation is in no way related to bloodline.
There is now no difference between a naked native living in the Amazon rain forest and a Jew living in the modern nation of Israel.
They both need Christ for the same reason and in the same way.
Salvation for both only comes by being grafted into the Olive Tree.
.
I wasn't talking about Sinai covenant or the new covenant.
I'm talking about the Abrahamic covenant. Here it is:
Genesis 15:7-21
7 Then He said to him, “I am the Lord, who brought you out of Ur of the Chaldeans, to give you this land to inherit it.”
8 And he said, “Lord God, how shall I know that I will inherit it?”
9 So He said to him, “Bring Me a three-year-old heifer, a three-year-old female goat, a three-year-old ram, a turtledove, and a young pigeon.” 10 Then he brought all these to Him and cut them in two, down the middle, and placed each piece opposite the other; but he did not cut the birds in two. 11 And when the vultures came down on the carcasses, Abram drove them away.
12 Now when the sun was going down, a deep sleep fell upon Abram; and behold, horror and great darkness fell upon him. 13 Then He said to Abram: “Know certainly that your descendants will be strangers in a land that is not theirs, and will serve them, and they will afflict them four hundred years. 14 And also the nation whom they serve I will judge; afterward they shall come out with great possessions. 15 Now as for you, you shall go to your fathers in peace; you shall be buried at a good old age. 16 But in the fourth generation they shall return here, for the iniquity of the Amorites is not yet complete.”
17 And it came to pass, when the sun went down and it was dark, that behold, there appeared a smoking oven and a burning torch that passed between those pieces. 18 On the same day the Lord made a covenant with Abram, saying:
“To your descendants I have given this land, from the river of Egypt to the great river, the River Euphrates—19 the Kenites, the Kenezzites, the Kadmonites, 20 the Hittites, the Perizzites, the Rephaim, 21 the Amorites, the Canaanites, the Girgashites, and the Jebusites.”
The Abrahamic covenant, which is an unconditional covenant God made with Abraham, has never been fulfilled. Israel has never possessed the entire land according to the borders God proclaimed from the wadi of Egypt to the Euphrates River.
They won't have it until Messiah comes again and increases the borders of Israel (Isaiah 9:3, Isaiah 26:15, Isaiah 27:12). Isn't that cool? The Lord Jesus Himself will fulfill the Abrahamic covenant. It's obvious when you read Isaiah 9 and 26-27 it is the work of the Lord, the Messiah, not a strictly human king.