Just as the Arab Spring, and the chaos and violence that it fueled, showed that Israel cannot be blamed for all of the region’s problems, the movement of the Islamic State to areas that do not struggle with poor Shia leadership may, one hopes, force Sunni governments to take responsibility. After all, the Islamic State is inspired largely by a radical and corrupted version of Wahhabism, the ultra-conservative Sunni sect embraced by Gulf monarchies like Saudi Arabia.