No Fury Like a Pissed-off Theist

I found Jonathan Ree's review of Navid Kermani's Terror of God pretty interesting. I may have to find a copy. I have never understood why theists insist on slamming atheists for criticizing religion and God when it is theists who tend to be the biggest whiners about all things theological. At least when we complain there tends to substance. When theists go at each other or some sacred text or God it tends to be over comparatively petty details. Theist critiques of religion also come across as rather silly to me since they're the ones who created what they then turn around bitch about.