Getting stealthy priests to preach stealthily in your own province?

[Nagot Gick Fel]

Originally posted by tinkthank:
(I'd still like to know if anyone knows of a trick to get to hide-n-preach continually without having to hide in-between...)

It only works when preaching with stealthy priests in provinces you don't own. I believe they retain their 'hidden' flag if you happen to conquer these province, AS LONG AS you don't change their orders. If you do, then you're screwed: there's no way to stealth & preach in a province you control.