Rom 9:
6It is not as though God’s word had failed.
For not all who are descended from Israel are Israel. 7Nor because they are his descendants are they all Abraham’s children. On the contrary, “It is through Isaac that your offspring will be reckoned.”
b 8In other words,
it is not the children by physical descent who are God’s children, but it is the children of the promise who are regarded as Abraham’s offspring.
Saul is defining who a descendant of Abraham is, and that is, those born from Isaac and Jacob.
And last time I check the children of the promise (Abrahamic Covenant) are those who are physical descendants of Abraham to whom God has covenant. Take a closer look at your Scripture:
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. Rom. 9:8.
The "children of the flesh" (as opposed to the children of the spirit - Jacob) are the children of the bond woman (Ishmael - although circumcised didn't matter for the promise went through Isaac) as Saul makes distinction by referencing Isaac who is the seed counted for promise.
If it is not by natural descent but by faith in what God has promised, then genealogy is meaningless. Abraham was not a Jew until he believed God! In God's economy his people are those who believe, they alone are true Israel.
Abraham was never a Jew as the designation of "Jew" began as a word derived from the (tribe of) Judah which shortened is "Jew." True Israel is those from Isaac to Jacob whom God changed his name to Israel. The promise, Saul is saying, went to Isaac (not children of the flesh - Ishmael) then to Jacob (Israel.) These are the true descendants of Abraham. You quote the Scripture but don't understand what Saul is saying.
Rom 11:13I am talking to you
Gentiles. Inasmuch as I am the apostle to the Gentiles, I take pride in my ministry
14in the hope that I may somehow arouse my own people to envy and save some of them.
15For if their rejection brought reconciliation to the world, what will their acceptance be but life from the dead?
16If the part of the dough offered as firstfruits is holy, then the whole batch is holy; if the root is holy, so are the branches.
Jeremiah calls Israel an "Olive tree." In order to be a "wild" Olive tree one must be of the genus of this species and Gentiles are not even mentioned in the Law, Psalms, or Prophets as being an Olive tree. There is enough to understand Saul might be addressing
Gentile proselytes who by association to the Olive tree by circumcision and inclusion into the Abrahamic Covenant are "wild" Olive tree. But hard-core, uncircumcised, non-covenant Gentiles - saved or not saved - are
not Israel nor Jeremiah's description of Israel as an olive tree. They would be considered a weed in God's eyes. The National symbol for Israel is the Olive tree and Gentiles do not come from the loins of Israel who are in God's covenant with the sign of circumcision as outward evidence of covenant with God. Gentiles who make vows, make sacrifice, pledge to live as a Jew and are circumcised can reasonable be considered a "WILD" Olive tree.
17If some of the branches have been broken off,
and you, though a wild olive shoot, have been grafted in among the others and now share in the nourishing sap from the olive root,
18do not consider yourself to be superior to those other branches. If you do, consider this: You do not support the root, but the root supports you.
19You will say then, “Branches were broken off so that I could be grafted in.”
20Granted. But
they were broken off because of unbelief, and
you stand by faith. Do not be arrogant, but tremble.
21For if God did not spare the natural branches, he will not spare you either.
22Consider therefore the kindness and sternness of God: sternness to those who fell, but kindness to you, provided that you continue in his kindness. Otherwise, you also will be cut off.
23And if they do not persist in unbelief, they will be grafted in, for God is able to graft them in again.
24After all,
if you were cut out of an olive tree that is wild by nature, and contrary to nature were grafted into a cultivated olive tree, how much more readily will these, the natural branches, be grafted into their own olive tree!
The “you” are Gentiles and the “they” are genealogical Jews who have not believed. The “wild olive” branches are Gentiles grafted in through believing, and the natural branches are Jews who have not believed.
The National symbol of Israel is the Olive tree. Gentiles are not Israel nor are they even remotely called an Olive tree in the Law, Psalms, and Prophets. But through association and through circumcision and inclusion into the Abrahamic Covenant the case can be made that the "Gentiles" Saul is referencing are Gentile PROSELYTES as they would be present in the synagogues and the Jewish home churches and witnesses of the things God was doing in and to Israel as a result of the advent of Messiah and later, the Holy Spirit.
Gentiles are grafted into the covenant because the covenant has always be based on faith alone! If by faith it is not by clan or class! If by faith, it is by grace, forgoing any boasting that ‘I am a Jew, chosen by God’! To deny this is to deny the gospel, and to preach another gospel!
NONE of the covenants (Abrahamic, Mosaic, or New Covenants) have included in these covenants a requirement of faith. NONE. You're adding to the Bible things not there and coming up with error.
Christ died for the sins of the world, not just Jews!
Doug
Christ came as promised by God in the Hebrew Scriptures of Law, Psalms, and Prophets. Christ was sent as He said, ONLY to the lost sheep of the House of Israel. And why not? He is the fulfillment of the Jewish Covenants sent by God to redeem those in Covenant with God and as Ephesians says, "Christ died for His Church" and the Bride and Church are identified in Scripture as Israel.
God made no covenant with Gentiles not the seed of Gentiles.
At the Marriage Supper Israel is there through Covenant.
Gentiles are there through invitation (Matt. 22.)
God made no covenant with Gentiles nor any seed of Gentiles.
God has covenant with Israel and to and for Israel Messiah came and died as per Isaiah's prophecies for Israel (Isaiah 52-53.)