I published a link to this article some time ago, but it seems appropriate again now in regard to the plans to build an Islamic Mosque and community center a few blocks from the site of the former World Trade Center.
Most of us know that there are many who oppose the plan, considering it an insult to those killed on 9/11. They also usually associate all Muslims with terrorism, and believe that all or at least most Muslims are bound by their religion to kill "Christian infidels," and that therefore Islam is an inherently violent religion. Therefore, the reasoning goes, Muslims cannot be good American citizens.
That reasoning is wrong at the level of its premises, and this article (Muhammad’s promise to Christians) demonstrates that fact quite well.
Muslims have historically treated Christians very well. The fact that some Muslims now have radicalized is due to other factors, not to the Quran, not to Muhammad.