Islamo-Fascist has been in use for a while. Nazi is too specific, but maybe the Nazi's were Islamic. "Gott mit uns". Gott is just Allah in German.
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Adolph Hitler on Islam and Cristianity;
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 [Islam] too would have been more compatible to us than Christianity. Why did it have to be Christianity with its meekness and flabbiness?
[4]
I can imagine people being enthusiastic about the paradise of Mohammed, but as for the insipid paradise of the Christians! In your lifetime, you used to hear the music of Richard Wagner. After your death, it will be nothing but hallelujahs, the waving of palms, children of an age for the feeding bottle, and hoary old men. The man of the isles pays homage to the forces of nature. But Christianity is an invention of sick brains: one could imagine nothing more senseless, nor any more indecent way of turning the idea of the Godhead into a mockery. A n***** with his taboos is crushingly superior to the human being who seriously believes in transubstantiation.
[5]
Had Charles Martel not been victorious at Poitiers -already, you see, the world had already fallen into the hands of the Jews, so gutless a thing Christianity! -then we should in all probability have been converted to Mohammedanism [Islam], 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. Christianity alone prevented them from doing so.
[6]
The best thing is to let Christianity die a natural death. A slow death has something comforting about it. The dogma of Christianity gets worn away before the advances of science... The instructions of a hygienic nature that most religions gave, contributed to the foundation of organized communities. The precepts ordering people to wash, to avoid certain drinks, to fast at appointed dates, to take exercise, to rise with the sun, to climb to the top of the minaret — all these were obligations invented by intelligent people. The exhortation to fight courageously is also self-explanatory. Observe, by the way, that, as a corollary, the Moslem was promised a paradise peopled with sensual girls, where wine flowed in streams — a real earthly paradise. The Christians, on the other hand, declare themselves satisfied if after their death they are allowed to sing hallelujahs! ...Christianity, of course, has reached the peak of absurdity in this respect. And that's why one day its structure will collapse. Science has already impregnated humanity. Consequently, the more Christianity clings to its dogmas, the quicker it will decline.!
[7]
Dean Skoreyko @bcbluecon 
