“And he was a Jew until the moment he died.”
Yes, He was.
Relevance?
[Relevance?]
You’re gone but what you are alluding to is a Replacement Theology.
There is a future for the nation of Israel. It is often not pretty (Daniel 8:23-25, Daniel 9:26-27, Matthew 24, Zechariah 12, 13, 14, Revelation 11, 12, 16, 19).
The whole world will turn against Israel in the End Times.
Be certain that you’re not part of those who turn against Israel to destroy her; for this will be the objective of Satan, Satan’s Antichrist and Satan’s False Prophet.
The end of whom (all of them) is not only not pretty, it is everlasting fire and damnation.