The Levant is area covering several countries, including Syria, Iraq, Lebanon, Jordan and, notably, Israel. https://en.wikipedia.org/wiki/Levant Why do you suppose ISIL has not attacked Israel, and at what might cause that to change? What do you suppose would happen if ISIL did attack Israel?
If ISIL were to attack Israel, the only logistically possible route is to use the Palestinian Agitators.... now remember Hezbollah supplies the Palestinians with weapons...thus Palestinians would have to be even more retarded then they had been to this point to join ISIL a enemy of Hezbollah
ISIS has tried to attack Israel numerous times and been caught. The attack at Sardona Market was ISIS so were a number of shooting and attacks in Jerusalem. Palestinians are becoming more supportive of ISIS. Especially in the towns/camps outside of what was W.Palestine