Ah! So the treatment of them as second-class citizens during the "Fool's Golden Age" was correct, then? Got to keep those Lizardoids down. And like I said: the fact that the Jews didn't leave was probably since they couldn't leave, as they formed part of the tax base for dar-al-islam. Do you simply let a good cow wander out the door? No - you extract from him his payment protection "with both hands". Sura 9 would be a good place to start your education.