First thought: Surely, I cannot be the only poster who recognizes that a certain percentage of any Muslim population (I'd guess somewhere about 10% or so) is willing to do suicide terrorist acts, and a MUCH higher number (again, I'd guess roughly half) support the concept of violence to achieve their means. So, any increase (much less a large increase) in Muslim population is by definition a horrific prospect for the future.
Second, as to where this ends: As Muslims reach critical mass, these left-wing Jewish and Christian churches will be pointedly expected to formally become Muslims, in name and (in contrast to their current faith status) actual practice. If refused, then the warm exchanges will end immediately, and they will be first to face the wrath of a growing Muslim menace.
This is not original thinking: "Islam is a lamb in the minority, a fox in equality, and a lion in majority."
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