Foo fighters vs WBC

I don't think Christians should be using insults like "fag". Weren't Christians called to be the "salt of the Earth and light of the world"? How are they being a shining example of how a godly person should act, if they're doing stuff like this? =.=

They aren't christians actually, look at their signs "Christians caused fags marriage", they don't look themselves as christians but something else.

OT: wow foo fighters, i think this is the best way to fight this kind of people, making them look like a joke, because that's what they are no one cares about them, oh and the protester is right when he said "And the Fagots" , Dave forgot about his Church...