How, exactly, would you determine this? How does one go around figuring out whether a certain person actually follows the tenets of the Koran to an extent that they're willing to commit acts of violence?
"How, exactly, would you determine this? How does one go around figuring out whether a certain person actually follows the tenets of the Koran to an extent that they're willing to commit acts of violence?"
Ask them if they're muslim. If the answer is yes, you know all you need to know.