At no point did I or I think anyone in this thread say it would be a choice to kick existing Muslim citizens out of a country, as that is wrong. The countries that gave them citizenship cannot and should not go back on that.
My question was why accept more Muslims.
I am not a french citizen. I am a turkish citizen, I work in france and plan to apply for citizenship.
It is besides the point too. There will be more people like me in the future. Who are highly qualified, some of them atheists or agnostics. And your idea of not letting new muslims into europe, will block these people also.
There is a fine line. Migration on an individual level, when people come from other cultures because they found a job or love, and when such people are prepared to assimilate or at least live in harmony, is perfectly fine in my book. But what is being done to Europe now, is a controlled and directed invasion (I can't find another word for what I see) by people who for the most part expect preferential treatment, don't intend to work and expect the countries they move to to change to suit their lifestyle.
These two articles from a few months back illustrate well the scope of the problem:
http://stanislavs.org/we-have-nothing-to-losethe-refugees-who-arrived-in-the-european-union-are-ready-to-revolt/http://stanislavs.org/apocalypse-of-europespecial-report-from-the-flooded-by-refugees-austria/