Oh, btw your friends mosque is probably out of step with mainstream Islamic thinking and the Imam might even be branded an apostate for engaging in "bidah" (innovation, see: http://www.islamonline.net/fatwaapplication/english/display.asp?hFatwaID=107863 ).
Its too bad Muslims don't accept the fact that nobody kills Muslims better than a militant Muslim.
The problem is, even if there are "good Muslims" out there (OK, the term is confusing, by "Good Muslim" I refer to a good person who professes to practice Islam... in reality, they are "Bad" in the Islamic sense because they do not follow all Islams intolerant ideology and the belief in the Islamic "end of days" scenario where, in an enchanted forest type scenario, trees come alive and yell "O Muslim, there is a Jew behind me! Come kill him!" ) they are the enemies of the "true Muslims" who, even if they manage to murder all 5 billion atheists, agnostics, Christians, Jews, Hindus, Buddhists, Sikhs etc on the planet, they are then obligated to wage jihad on their own - those they see as the bidahis.
Islam has nothing to offer but eternal killing.