Walaikum asalam
Well some people only believe in their own version of "Muslim" and justify certain acts anyway not all people are like that.. also a lot of people inherit religion and grow up in a cultural-religious environment. so in a way inheriting a belief/practise doesn't help if one doesn't read or study the book.
Walaikum asalam SarahY,
To me this means that there is still something missing in the creation from God and his will, after all it is the ones who study it that claim dominion over those that don't at all, calling them infidels and seeing reason to kill them.
Something is not quite right...