To understand what is happening you have to read the Qur'an. Everyone that is a not believer is consider an infidel and has to be punished in the name of Alah. They are the lil more tolerant Muslims and the extremists that follow the "Holy book" literally, and for them, Allah will reward them for following the scriptures of the book. Most politicians and mainstream media, fail to inform the public about this because it doesn't fit their agenda. It is up to us in my opinion to inform the public of what is to come if we don't stop this.