Theres no point discussing this stuff Sam and any other Muslim here. These people are jsut like those mentioned in the Quran, no matter how many times you show them the truth, they will always hate you.
Then, it can't be the truth, or else everyone would know it.
I have refuted these people many a times with verses from the Quran and I laid down my challange: to provide me with verses from the Quran commandin the killing other Muslims as these terrorists do. The people suffering and dying most from terrorist attacks are Muslims themselves.
And then, like every other Muslim, you'll claim the translations are bogus and are to be dismissed. You'll then ask for my infidel head on a platter.