IAF is incapable of bombing targets in Iran due to iranian OMFG DELTA!!1! (as we know from every statement coming out of Iran) miracle weapons. So if something blows up, Iranians bombed themselves and are trying to accuse Israel. It's called something like "false flag operation".
Saudi king to meet with Obama on Friday amid Gulf concerns over Iran deal (Reuters)
from the article: Iran cleric: Israel wouldn't dare pursue its 'foolish' military threats