First of all, Israel is a special case. It has been founded artificially on a land that was predominantly inhabited by muslims, surrounded by countries predominantly inhabited by muslims.

I won't dive into any discussion if that was a good idea, or if they were right to do that, I am just stating that a lot of non-muslims streamed into a place where there were lots of muslims. The idea that this jewish state, would manage to keep out the majority population in the region without some major "ethnic cleansing" is ridiculous.

In Europe it's the other way around. The large majority here is not muslim, and there is a small (yes, it's tiny compared to the whole population) influx of muslims.

There is no reason to fear a islamification of Europe. The numbers just don't allow it.