As long as Israel is insistent on being a westernized, secular zionist state, they can forget about any meaningful peace with the Muslims. No matter how much the Israelis prefer the current regimes in Syria, Iraq. Saudi Arabia and Jordan, if Israel gets involved it would cause a strong backlash (imagine what the Israeli reaction would be in very Arab countries got involve in Israel’s “War on hareidim”). Better for Israel to stay neutral, and offer humanitarian assistance, and not get involved in the Muslim’s civil wars.