They [the Templars] had read Avicenna, and they were not ignorant, like the Europeans. How could you live alongside a tolerant, mystical, libertine culture for two centuries without succumbing to its allure, particularly when you compared it to Western culture, which was crude, vulgar, barbaric, and Germanic?
Umberto EcoBut why do some people support [the heretics]?" "Because it serves their purposes, which concern the faith rarely, and more often the conquest of power." "Is that why the church of Rome accuses all its adversaries of heresy?" "That is why, and that is also why it recognizes as orthodoxy any heresy it can bring back under its own control or must accept because the heresy has become too strong.
Umberto Eco