"There was also, most famously, the entire Protestant movement that came out of Germany and went on to spread a large number of heretical ideas all throughout Europe and the world."At that point the author alludes to Germany may just get what it deserves as punishment because of it's many heretical movements.
I think that if the author wants to go in this direction, then I will point out that just possibly the evil that Germany committed during the reformation was in persecuting the protestant reformers.
Of course it would be best to just focus on the fact that Islam's goal is to conquer all. However I cannot allow the author to insult the protestant Christians and when he does, he loses all respect in my eyes.
I commented above and, unlike Hitlery von Rottenham, I stand by those remarks.