When Holy Church occasionally hinted that she still considered her authority to be supreme over all nations and superior to the authority of states, … - Walter M. Miller

He had never seen a "Fallout," and he hoped he'd never see one. A consistent description of the monster had not survived, but Francis had heard the legends. He crossed himself and backed away from the hole. Tradition told that the Beatus Leibowitz himself had encountered a Fallout, and had been possessed by it for many months before the exorcism which accompanied his Baptism drove the fiend away. Brother Francis visualized a Fallout as half-salamander, because, according to tradition, the thing was born in the Flame Deluge, and as half-incubus who despoiled virgins in their sleep, for, were not the monsters of the world still called "children of the Fallout"? That the demon was capable of inflicting all the woes which descended upon Job was recorded fact, if not an article of creed.

....Nature imposes nothing on you that Nature doesn't prepare you to bear.

Like any wise ruler, Abbot Arkos did not issue orders vainly, when to disobey was possible and to enforce was not possible. It was better to look the other way than to command ineffectually.