(They can have designated zones where the Lawful people go to follow the Law is what they can have.)
Sajvara is here to arbitrate the compact between Cheliax and something calling itself "Project Lawful" that had the temerity to designate the highest priest of Irori as being requested to choose an arbitrator if the sides could not agree. Sajvara is that arbitrator, chosen because she will neither fear Malediction nor be prejudiced against Cheliax on account of it calling itself a Lawful Evil country.
(Sajvara had the choice of traveling here or to Osirion, but a rare nudge from Irori indicated she might have more to learn in Cheliax; in particular, it is hinted to Sajvara that somewhere in this land is somebody even more skilled than herself in the uses of suffering to produce personal growth, as lies near and dear to her own Way.)