You're not even trying to understand the point being made. All who are part of spiritual Israel are saved and all who become part of spiritual Israel in the future will be saved as well. This isn't hard unless you are lacking in discernment.
Here's the deal.
You only think a few Jews can or have been saved and voluntarily blind yourself to the greatest promise God has ever made to a human being since the world began.
The promise to the fathers.
You tweak it to mean a promise to YOU.
What a messed up belief system.
There is a promise keeper(God to the fathers).
And promise thieves(Amils and preterists).
You can protest the fulfillment of the promise all you want(as satan does to try to destroy Israel and the fulfillment of the promise in the tribulation), but you will never pull it off.
The promise is against you.
You are on the wrong team.
Read Zech 14....
2
For I will gather all nations against Jerusalem to battle; and the city shall be taken, and the houses rifled, and the women ravished; and half of the city shall go forth into captivity, and the residue of the people shall not be cut off from the city.
3 Then shall the Lord go forth, and fight against those nations, as when he fought in the day of battle.
4 And his feet shall stand in that day upon the mount of Olives, which is before Jerusalem on the east, and the mount of Olives shall cleave in the midst thereof toward the east and toward the west, and there shall be a very great valley; and half of the mountain shall remove toward the north, and half of it toward the south.
5 And ye shall flee to the valley of the mountains; for the valley of the mountains shall reach unto Azal: yea, ye shall flee, like as ye fled from before the earthquake in the days of Uzziah king of Judah: and the Lord my God shall come, and all the saints with thee.
6 And it shall come to pass in that day, that the light shall not be clear, nor dark:
7 But it shall be one day which shall be known to the Lord, not day, nor night: but it shall come to pass, that at evening time it shall be light.
8 And it shall be in that day, that living waters shall go out from Jerusalem; half of them toward the former sea, and half of them toward the hinder sea: in summer and in winter shall it be.
9 And the Lord shall be king over all the earth: in that day shall there be one Lord, and his name one.
10 All the land shall be turned as a plain from Geba to Rimmon south of Jerusalem: and it shall be lifted up, and inhabited in her place, from Benjamin's gate unto the place of the first gate, unto the corner gate, and from the tower of Hananeel unto the king's winepresses.
11 And men shall dwell in it, and
there shall be no more utter destruction; but Jerusalem shall be safely inhabited.
You lose.