When one of the travelers coming through the fort go back to Shadowdale, the commander would hand them a letter to deliver back to the Church of Bane
Imperceptor of Shadowdale,
Thank you for your kind words, and of course the offer of aid. But sadly, we'd have to decline the offered aid for we'd be unable to provide what you desire in return. We wish our camp to withstand our neutral point as much as we can, and allowing a shrine or open preaching of deities can start unpleasant strife with others. And rest assured, your not the first we've declined of such offers, a priest of Sune desired the same as well as an archer of Sheverash but both were declined. Of course, your people can come, rest and pray to their god if they desire. Either way, we are looking forward to Raegar and Maliks visit.
Commander Jesira Menines