Why Jews are not expanding according to their biblical promised land of Israel?

Why aren't all of the Muslims invading territory and raping the women and children. After all, isn't that what Muhammad did? Why aren't you all marryying underage girls? Why aren't all the Muslims brutally murderig senior citizens and non Muslims? Aren't you supposed to do as Muhammad did? Oh, come to think of it, you already do fulfill the murderous ways of your false prophet. My mistake. :)