"Nay, spare not one, be that one with child or child itself; for a heretic can no more check its evil nature than a nit can avoid becoming a louse, or a Pyrian Hellworm retain its skin upon reaching its fourth instar."
command issued by Archbishop Slatha of the Avestites upon the conquest of the warlock-plagued hamlet of Yith-Na
(The pleasure in trafficking with Avestites is that one always knows where one stands.)