I've had plenty of time to think about this book and I have plenty to say but for the sake of my tradition of keeping it pithy I narrowed it down to a couple comments and a single quote. 
 1. This should be read as political literature. The author uses an extreme brand of Christianity for his story but there is no shortage of non-religious ideologies that could be just as dangerous. 
 2. The problem with revolutions is that you don't always get what you want. The Marxist movement and surprise theocratic takeover in 1979 Iran serves as an excellent example. The author doesn't refer to this example but I couldn't stop thinking about it. 
 Quote, page 166 - 
 "The national government will preserve and defend those basic principles on which our nation has been built up. It regards Christianity as the foundation of our national morality and the family as the basis of national life." 
 -Speech by Adolf Hitler, February 1, 1933