In an interesting article at Slate, it is explained how Saudi Arabia freely distrubutes government produced textbooks that openly tell their readers to hate non-believers [in the Muslim faith] and that you are not a true believer if you do not hate them (this is pointed at you as well Christians/Jews).
Here, for example, is a multiple-choice question that appears in a recent edition of a Saudi fourth-grade textbook, Monotheism and Jurisprudence, in a section that attempts to teach children to distinguish "true" from "false" belief in god:
Q. Is belief true in the following instances:
a) A man prays but hates those who are virtuous.
b) A man professes that there is no deity other than God but loves the unbelievers.
c) A man worships God alone, loves the believers, and hates the unbelievers.
The correct answer, of course, is c). According to the Wahhabi imams who wrote this textbook, it isn't enough just to worship god or just to love other believers—it is important to hate unbelievers as well. By the same token, b) is also wrong. Even a man who worships god cannot be said to have "true belief" if he loves unbelievers.
READ MORE: http://www.slate.com/id/2195684/