i also totally agree with A P.To them i am also a kafir and it is their duty to kill a kafir ,and if anyone does so ,his future placement will be reserved in the heaven immidiately.They like nothing that is against their religion,whatever it may be i.e modern soceity,science,invention,new thoughts,etc.and hence they want to destroy the modern civilisetion,and so they are creating problem in every country of the world.