Yeah, the god of the Old Testament was really peaceful.
The difference is that Christianity has been through a reformation and matured over 2000 years.
And Islamic New Testament is required or else their civilization will eventually go the way of the Aztecs, Carthage and the Kali-Thuggee worshippers.
Ding! We have a winner! Condemning Islam isn't good when your own religion has some pretty dark points to it, just realize that they're behind the times. Facing the might of the United States may just be what they needed to make them grow up quickly.