And the Arabs are made up of various tribes descended from Ishmael son of Abraham.
The point is that this is very much an inter-tribal conflict much as many here refuse to see it other than a religious war.
It's deeper than that. Ishmael's the father of what we now call Arabs. Isaac is the father of the Jews. Ishmael and Isaac were half-brothers, therefore, the Jews and Arabs are first cousins.
Like Sly sung back in the day, it's a family affair.