How To Tell If Your Muslim Friend Is Evil

Point out the following (from Religion of Peace)

Two things happened in Iraq last week. A US soldier shot a discarded copy
of the Qur’an, and al-Qaeda strapped explosives to an 8-year-old girl, killing
more Iraqis in the name of Allah. Only one of these acts enraged
Muslims. Do you know Islam well enough to know which?

See how he reacts. If he attempts to justify the reactions of his fellow Muslims, well then ...