The peoples of Islam will always be closer to us than, for example, France "

"Had Charles Martel not been victorious at Poitiers [...] then we should in all probability have been converted to Mohammedanism, that cult which glorifies the heroism and which opens up the seventh Heaven to the bold warrior alone. Then the Germanic races would have conquered the world. "

"You see, it's been our misfortune to have the wrong religion. Why didn't we have the religion of the Japanese, who regard sacrifice for the Fatherland as the highest good? The Mohammedan religion too would have been much more compatible to us than Christianity. Why did it have to be Christianity with its meekness and flabbiness?"

"A religion that believed in spreading the faith by the sword and in subjugating all nations to that faith. Such a creed was perfectly suited to the German temperament. "

Culled from Wikipedia
Who would have thought that Adolf Hitler was a secret admirer if Mohammed?