Do you mean elaborate on why I think Rabbinic Judaism originates from Gentile beliefs and practices?
I can, though it could take us into an area of challenging each other.
That is ok here I guess.
Rabbinic Judaism these days has a lot of forms and not all of them are supportive of modern Israel.
A common thread in them all is the belief that Jesus is not the Messiah, and another should be found.
All as far as I know regard themselves as being the continuation of the faith of Abraham Isaac and Jacob.
Talmudic tradition is Babylonian in origin, and once was the spoken "tradition of the elders" rebuked by Jesus in Mark 7:7.
Most of the Talmud is pretty boring to read, but one of its books blaspheme Jesus throughout.
I do not wish to offend readers by quoting it, but I will link an English translation of it so you can get the Idea:
https://www.priory-of-sion.com/biblios/links/sefer.pdf
The tradition of the Kabbalah also has Gentile origin because it goes back to the Canaanite worship of Baal.
Judaism also uses the OT, but obscures Jesus from it in the interpretation.
All prophesies are put far into the future, so that any reference to Jesus is attributed to their coming messiah.
Second temple restoration prophesies are most often attributed to modern Israel, or the third temple from which the antichrist will rule.
As far as I can tell you and I recognize the faith of Abraham Isaac and Jacob as the true faith of God.
Through Jesus we are reconciled with God and become "joint heirs" (Romans 8:17), "Abraham's seed, and heirs according to the promise." (Galatians 3:29).
As this is the true Jewish faith we are also joint heirs with all the faithful Jews from ancient times until now.
This would not be the case if we were to accept any apostate form of Judaism as a base for our faith.
We would be literally be accepting "another gospel" (Galatians 1:6) and "another Jesus" (2Corinthians 11:4)
The apostles took the threat of the false Judaistic teachers in Acts 15 very seriously for this reason.
You may think that the accusation of "another Jesus" sounds a little harsh for modern Christian-Zionism,
but when we look at how it is constructed, we not only see a shift of the Jewish foundations, but adoption of Judaistic interpretation of the OT, attributing many prophesies about Jesus to the "second coming" in total compatibility with the false third temple messiah.