Rabbi Miterhoff is right: if not now, when? I would add: if not us, who? We can not afford the loss of more Jews, nor can we tolerate the loss of more Arabs. This conflict has gone on for so long that any Arabs who knew what it was to live in peace with "the people of the Book" are long dead. In my opinion, Hashem is not a land surveyor, he is the Master of the Universe who values human life over land.