"I haven't! Travel doesn't sit well with my Lord and Lady, and I couldn't bear to leave them for too long -" says Mr. Oliver, brightening now that the potential confrontation has passed.
The Overseer subtly takes the arm of the devout stray, leading him to a quiet corner so he can say the following: "Your faith does the Abbey credit, brother, as does your vigilance, but harassing a strange-faced tourist helps no cause but the Outsider's."
"But -"
"'Restrict the Wandering Gaze that looks hither and yonder for some flashing thing that easily catches a man's fancy in one moment, but brings calamity in the next. For the eyes are never tired of seeing, nor are they quick to spot illusion. A man whose gaze is corrupted is like a warped mirror that has traded beauty for ugliness and ugliness for beauty. Instead, fix your eyes to what is edifying and to what is pure, and then you will be able to recognize the profane monuments of the Outsider,'" recites the Overseer, patiently. "The first Stricture does not merely refer to distractions of another man's wife, or material possessions. Do not let yourself be led astray by invented signs of the Outsider, giving his heathens a screen of innocents in which to freely hide true evil."
The stray nods, cowed.
"Look for strange runes, carved in the flesh of the practitioner or in charms. Watch for totems of bone and woven hair and darkened twigs. Be mindful of vermin acting in strange ways, or your neighbors behaviors suddenly changing, as if possessed. Your heart and mind are pure, but your will and eyes must be focused if humanity is to ever be safe from the likes of magic."
He claps the devout man on the back. "Stay vigilant, brother."
And that seems to be that.