There is a moral imperative for Christians to support the Jews right to exist because they are the ones who originally heard God's word and Islam is a distortion of God's word.
We support the Jews against the Moslems because we form a different Judeo-Christian tradition and religious sense in comparison to Moslem.
Of course, some of Judaic morals differ from Christian morals, but both have much more in common than Islam has with either
With regard to "intervene in religious disputes" --> ZC, I agree with MCPF -- if Moslems want to debate with Jews on religious issues, without violence, then it is a matter between Jews and Moslems (say if they want to argue over I don't know, whether Isaih or Ishmael was to be sacrificed on the temple mount. But if they want to exterminate Israel, then it is our moral imperative to stop the Moslems from doing so.
Rome is nothing if not flexible..
From the RCC catechism...
841 - The Church's relationship with the Muslims. "The plan of salvation also includes those who acknowledge the Creator, in the first place amongst whom are the Muslims; these profess to hold the faith of Abraham, and together with us they adore the one, merciful God, mankind's judge on the last day."330
Get that? Muslims are in the "first place."
Do most Jews and Christians believe that Muslims acknowledge the same "Creator" as they do? The same "faith of Abraham?"
Rome apparently thinks so.
Liars.