Israelis who value democracy have more to fear from domestic trends than external enemies. Seems to me any state based explicitly or implicitly on the foundation of religion eventually trends towards extremism. In Israel if the trend continues a lot of talented Israelis who don't want to live in a virtual theocracy will up sticks and leave eventually ceding control to the zealots.
UN to hold off on separate Afghan bombing probe for now (Reuters)
from the article: Israel's rightist, religious camps mired in identity crisis