The Israelis teamed with the Islamic “head choppers” to take down the Assad regime. This was none of Israel’s business, and certainly working with Islamic assassins in not good. In any event, Israel celebrated the Head Choppers victory and then engaged in land stealing from Syria and has stood idly by while the people it colluded with kill Christians in big numbers, something that was not done under Assad.
Israel is the root cause of most of the violence in the Middle East.
Israel was established in 1947: How many times has it been attacked?
The root cause of violence in the Middle East is Muslim primitivism: the complete lack of development of any mediating institutions setting limits on political authority and the inability to separate political legitimacy from Islam. Every political grievance gets turned into a competition of "who is more Muslim," leading to a spiral of radicalization.