But forgotten in this discussion is always the approach of "Emanation" [Atzilut] -Emanation of the Divine light to create lower worlds is very well accepted in all medieval mystics. So souls that come from Emanation are thought to be "divine" in that they contain the Divine light --with no division between them and God.
[And that is the major character of Atzilut/Emanation].
So being in particular always against Jesus as a general rule has just become too much embedded in one's very identity.
So what I suggest is that religious identity ought to be based on belief in God and the law of Moses, not being against Jesus. I mean to say that religious identity is important, but it ought to be based on true facts