Roman Pope Benedict an "enemy of the state"?

Roman Pope Benedict XVI has been visiting Britain, and was met by an assorted group of protesters against his visit, among whom was one who dubbed him "an enemy of the state". Having been an enemy of the state myself, I'd say that that's a description to be carried with pride, rather than an insult, but we live an a topsy-turvy world, in which illiberal liberals want to destroy freedom for the sake of preserving it, and radical conservatives want to do exactly the same thing, and they hate...