This article discusses theoretical issues behind the current shift in the policy of European states towards Islamic communities. The shift is driven by the idea that the values of political Islam are incompatible with Western values; that the main driver behind radicalization is ideology and that even non‑violent Islamists gradually prepare the Muslim youth to embracing violence. Based on current academic discussions as well as the results of the author’s own research, the author concludes that the opponents of these ideas have serious counter‑ arguments.