I'm going to say this once, afterwards I will not engage in biblical conversation regarding the subject in this bread.

The Questions are: How do you test the spirits? How does the answer to this question impact the J question and Christians relationship with Israel and Jews in general. If you believe the new testament, this is undeniable. Just got my Dad to understand.

Beloved, do not believe every spirit, but test the spirits to see whether they are from God, for many false prophets have gone out into the world. 2 By this you know the Spirit of God: every spirit that confesses that Jesus Christ has come in the flesh is from God, 3 and every spirit that does not confess Jesus is not from God. This is the spirit of the antichrist, which you heard was coming and now is in the world already.

Do Jews confess Jesus?

What are they from?

There's your answer. Simple.