Muslims in Pakistan have been attacking and killing Christians and burning their churches. Now Muslims have bombed and killed Coptic Christians in their churches in Egypt. 

But the Christians in Pakistan and the Coptic Christians in Egypt haven't been attacking Muslims so why are Muslims attacking those Christians?

Why are so many followers of Islam, the religion of peace, purposely attacking, bombing, maiming and killing innocent civilians in many countries around the world?

Where do so many followers of Islam, the religion of peace, get the idea they must purposely attack, bomb, maim and kill innocent civilians in many countries around the world?