Here is the problem with his interpretation (I think you can see by the way he mocked you why I have him on ignore.. He does not know how to talk to anyone)
Paul said clearly.
To gentiles
Do not be proud, but fear. As they were cut off because of unbelief and you were grafted in, Just as they fell, You may fall also. And God will cut you off. And they, if they repent, He will graft back in, And they being natural branches are EASIER to graft in than you , who are unnatural branches (paraphrase)
So Paul is warning the gentile church (not induviduals) do not get proud (sadly the church did not listen as we are witnessing even here in CC) and he even prophesies that Isreal will repent.
So lets take the passage in question in context.
Rom 11:
25 For I do not desire, brethren, that you should be ignorant of this mystery, lest you should be wise in your own [opinion, that blindness in part has happened to Israel until the fullness of the Gentiles has come in.
Here Paul states WHEN the partial blindness of Isreal will end,
26 And so (in this way) all Israel will be saved,
Here paul states, What will happen when the partial blindness is removed, ie all isreal will repent.
Paul also says in what way, (“In this way”) or what will cause them to repent.
as it is written:
This is how it will happen (in this way)
“The Deliverer will come out of Zion, And He will turn away ungodliness from Jacob;
Here paul Quotes Psalms
Ps 14: 7 -
7 Oh, that the salvation of Israel would come out of Zion! When the Lord brings back the captivity of His people, Let Jacob rejoice and Israel be glad.
27 For this is My covenant with them, (Israel, NOT THE CHURCH) When I take away their sins.”
Here paul quotes the prophet Isaiah,
Is 59: 15 Then the Lord saw it, and it displeased Him
That there was no justice.
16 He saw that there was no man,
And wondered that there was no intercessor;
Therefore His own arm brought salvation for Him;
And His own righteousness, it sustained Him.
17 For He put on righteousness as a breastplate,
And a helmet of salvation on His head;
He put on the garments of vengeance for clothing,
And was clad with zeal as a cloak.
18 According to their deeds, accordingly He will repay,
Fury to His adversaries,
Recompense to His enemies;
The coastlands He will fully repay.
19 So shall they fear
The name of the Lord from the west,
And His glory from the rising of the sun;
When the enemy comes in like a flood,
The Spirit of the Lord will lift up a standard against him.
20 “The Redeemer will come to Zion,
And to those who turn from transgression in Jacob,”
Says the Lord.
21 “As for Me,” says the Lord, “this is My covenant with them: My Spirit who is upon you, and My words which I have put in your mouth, shall not depart from your mouth, nor from the mouth of your descendants, nor from the mouth of your descendants’ descendants,” says the Lord, “from this time and forevermore.”
So we see How (In this way) Israel will be saved.
1. They will be restored to their land, when the redeemer comes to Zion, and restores them
2.Israel will repent
3. God will punish the world who mistreated them, Vengence is mine says the lord
4. This is Gods covenant with ISRAEL. (NOT THE CHURCH)
The problem with people in interpreting romans 9 - 11 is they ignore the context of the OT passages paul continues to use, To the jews and people in pauls day who knew the OT. They would have understood exactly what Paul meant, because these OT passages would have immediately come to mind, with the context of each passage as written.