It is about Israelis, a colonising power and Palestinians, a people whose land is being colonised. The only relevance religion has is that it is the racist underpinning of Israeli society. If you don't belong to the religion you are inferior and most Palestinians are not members of Judaism.
Report: Iran's Culture Ministry refuses to allow Barenboim to perform in Tehran (DPA)
from the article: An Israeli in awe of a Palestinian act of non-violence