It is very obvious that Islamic religion/ people kill many Christians all over the world. Although the Bible says, do not murder, they still practice it. What would be the reason.?
Everyone is capable of doing bad things to other people whether a muslim, a christian, a buddhist etc. Religion is one of the main reason why people hate and often kill each other. It is unfair to consider that they teach in islam to kill a christian. Im sure too that there are no such thing in Quran.