In that case, how was the millennial reign of Christ? All that peace and all. And where is He? He said He was staying this time and He could be found in Jerusalem, in the new Temple. I can't find it either.
Israel is where His people still are and where Christ will return. If Israel is not ethnic, where are the Jews that Christ is returning to? They are right where they were when Jesus was here the first time.
Yes, we were grafted in:
Gal. 3:29 And Paul said: “If you are Christ’s, then you are Abraham’s seed, and heirs according to the promise”.
A new covenant, yes. Sent to whom? For whom? The Jews.
Jeremiah 31:31 It is written, “Behold, the days are coming, says the Lord, when I will make a new covenant with the house of Israel and with the house of Judah”
And we were grafted into that covenant being seeds of Abraham because we belong to Christ.
Isaiah 46:14 And I will place salvation in Zion, For Israel My glory”
Christ, the Jewish Rabbi, is our salvation. He is returning not as a lamb, but as a Lion of the tribe of JUDAH. And when the time comes we will find him In Jerusalem. He said so.