Don't hear me as not condemning the attacks, I'm also not condoning the retaliation either by the other side. Nor sure which side you are referring to as having God and the other having the strongest military. Overall, I personally don't think either side has God on their side.
[Technically] I'm an evangelical myself, but I don't support Israel politically (nor Palestine for that matter), and have actually been to both Israel and the West Bank. (Some Christians, mainly dispensationalists from the US support Israel as they see prophecy filled in 'literal Israel' for the same reason that Christians voted for Trump - I would argue they misunderstand prophecy)
I do not agree that all political issues have religious roots but broadly ideological roots (which includes those religious motivated conflicts; but also secular/non-religious/atheistic ideaologies such as marxism or fascism).
The conflict is mainly political, religious tensions only play into the conflict, particular between Jews and Muslims. I do not agree that most issues have religious roots. This conflict does, and that is because the Jewish identity is wrapped up with a particular homeland. Especially Judaism and Islam in particular are socio-political religions (whereby the religion encompasses politics), where by certain readings of their text lead to the justification of military conquests. This conflict is mostly rooted in nationalistic movements (Zionism and Arab/Syrian nationalism).
with both movements having a distinct ethic and religious identities forming the key distinctives.
Since the first conflicts in the 1920s, there has just been increasing hostilities. Even reading on what lead to the current conflict, was itself one thing leading to another.