One of the most frequently used arguments heard in the defense of Islam is that the Bible is just as violent as the Koran. The logic goes like this. If the Koran is no more violent than the Bible, then why should we worry about Islam? This argument is that Islam is the same as Christianity and Judaism. This is false, but this analogy is very popular, since it allows someone who knows nothing about the actual doctrine of Islam to talk about it. “See, Islam is like Christianity, Christians are just as violent as Muslims.” If this is true, then you don’t have to learn anything about the actual Islamic doctrine.
However, this is not a theological argument. It is a political one. This argument is not about what goes on in a house of worship, but what goes on the in the marketplace of ideas.
Now, is the doctrine of Islam more violent than the Bible? There is only one way to prove or disprove the comparison and that is to measure the differences in violence in the Koran and the Bible.