IF
	GlobalGT("SanHintFactory","GLOBAL",25)
	AreaCheck("CVSH22")
	See([PC])
THEN
	RESPONSE #100
		Kill(Myself)
		Continue()
END

The priest also have the override script CVTALOP1.BCS assigned to him. I assume this is related to the quest. But this script also contains no hostile actions. I am very much enjoying the mod except for this minor hiccup.