Well, God is a just and holy God; therefore His acts of divine judgment are moral and right. Why do we all get upset with justice is not served in our society? If a human judge lets a mass murder go free without judge cause, why does society feel outraged? Are you an advocate of Anarchy? Do you believe the acts of Hitler as being okay in your value system of morality?
The problem is, if you believe the bible to be accurate, than your god is the biggest mass murderer in history, ever! And that upsets me.