Well, since THEY say they are the..."chosen people"..., then they should have nothing to worry about. Right? If the Muslims have advanced against them, and they ARE the..."chosen people"...then the world can expect fire from heaven to destroy the Muslims. Nothing more to say...
At least this is how it works in the Tanahk and Torah for the REAL Isralites.

So all Nations can pull their soldires back, send them home, and let the..."chosen people"... fight their own battles. Let's see who wins.