If its the Ottomans you speak of you're getting into patchy territory, it's debatable whether or not they tried to spread Islam in Europe. That's a whole can of worms I can't be bothered to get into right now.
Ishmael wasn't particurlaly fond of Jews, but neither were the romans who destroyed Israel and butchered 1 million Jews. Ishmael's existence is also debatable.
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In fact it was only parts of northern Europe and Briton that didn't get wiped out and again they fought back and started the crusades, but got way off course in their thinking.
wtf are you talking about?