Church and Israel, is the church true Israel? Are they separate? What, if any, are the distinctions? What are your thoughts and views?
I think Romans 9-11 settles this conclusively, especially Romans 11 deals with this issue directly. I have just a few questions for those who believe the church and Israel are one and the same today - or a spiritual Israel and that national Israel has been completely rejected by God AS A NATION.
1. Which "Israel" is it that Paul says "has not obtained what he seeketh for" "but is blinded unto this day" in Romans 11:7-8? (1) the Remnant? (2) Spiritual Israel? (3) National ethnic Israel?
2. Which 'Israel" is it that David says "Let their table be made a snare, and a trap, and a stumblingblock, and a recompence unto them:
10 Let their eyes be darkened, that they may not see, and bow down their back alway.
11 I say then, Have they stumbled that they should fall?"
(1) The Remnant? (2) Spiritual Israel? (3) National ethnic Israel?
3. Which Israel has stumbled and fallen so that the gospel may come to the Gentiles in Romans 11:11-12? (1) The Remnant? (2) Spiritual Israel? (3) Ethnic National Israel?
4. Which Israel does Paul says are "of my flesh" that only "some" of them might be saved by Paul's ministry - Rom.11:13? (1) The Remnant? (2) Spiritual Israel? (3) Ethnic National Israel?
5. Which Israel has been cast away and cut off by God "because of unbelief" who are called "the natural banches" which God "did not spare: in Romans 11:14-20?
(1) The Remnant; (2) Spiritual Israel? (3) Ethnic National Israel?
If you are honest with these texts and context the only possible answer for all five questions is #3 Ethnic National Israel!
Now here is your problem! The Israel that is cut off is the Israel that God "will graft them back in again" (v. 27). The Israel that has "stumbled" and "fallen" is the same Israel that God has ordained they will not remain stumbled and fallen but will be restored.
Saved Gentiles are NEVER called "Jacob" as "Jacob" is reserved in Scripture to refer to ETHNIC NATIONAL ISRAEL in its FALLEN condition. The Israel God has rejected that salvation might come to the Gentiles will be saved by God when the "fulleness of the Gentiles come in" or the full elect God is calling out from among them:
25 For I would not, brethren, that ye should be ignorant of this mystery, lest ye should be wise in your own conceits; that blindness in part is happened to Israel, until the fulness of the Gentiles be come in.
26 And so all Israel shall be saved: as it is written, There shall come out of Sion the Deliverer, and shall turn away ungodliness from Jacob:
27 For this is my covenant unto them, when I shall take away their sins.
The Israel he is speaking about above is the Israel that "concerning the gospel...are enemies FOR YOUR SAKE"
28
As concerning the gospel, they are enemies for your sakes: but as touching the election, they are beloved for the fathers’ sakes.
But with regard to God's elective purposes they are the ELECT NATION which God will save after all the Gentile elect have been saved when Christ returns and it at that moment when they see him coming they will be saved - Rev. 1:7
Why can't Christians clearly see this? (1) Because they think salvation promises given to the Jews but are NOW being administered to the Gentiles means they are no longer applicable by God to the Jews - FALSE! (2) Because Gentiles are now partakers of the same gospel benefits and promises they have become "ignorant of this mystery....and wise in your own conceits"
Neither Remnant elect Israel, nor Spiritual Israel have "stumbled" and have "fallen" or have been rejected by God, cut off, and only "some" saved but this is ETHNIC NATIONAL ISRAEL and it is those who have been cut off that will be grafted in again, those who have stumbled have not permently fallen - "Have they stumbled that they should fall? God forbid:"
For if the casting away of them be the reconciling of the world, what shall the receiving of them be, but life from the dead?
Hence, the present day application of Jewish termonolgy to Gentile saints is only for the purpose to demonstrate the same salvation promises to elect Israel are applicable to Gentiles BUT NOTHING MORE THAN THIS.