Just so, and that would be fantastic.
I can absolutely see someone using your status to push their own agenda. Wouldn't even have to be someone otherwise distasteful, like Petrice, though she would certainly do it in a heartbeat.
Funny story.
My second playthrough is going to be a Qunari Warrior, and I intend to play him as zealous a believer in the Chantry as possible. His backstory, assuming I can make it compliant, is that he was raised by Tal-Vashoth. Who, being Qunari, didn't exactly know or understand the concept of 'family' or 'child raising.' He grew up a restless and unsatisfied person, knowing little and standing for nothing least of all conviction. Until one day, his raiding party captured a small traveling party, killing the armed guards and taking the women prisoner. One in particular was bold, uncompromising, and utterly unafraid even in the heart of the Vashoth camp with warriors all around.
It intrigued him, and so he took the guard duty of the prisoners to ask her why, how, she could be so afraid. Her answer? Faith in the Maker. What is faith? Certainty. What was the Maker? The only thing that mattered. Who could it apply to? All.
A dialogue began, her the unshaken instructor and he the student desperate for direction and something better in life. He heard what he would come to believe as Truth, and ended helping her escape and make their way outside of the camp... where a force of Templars was already assembled to attack. A great punishment befell all who remained in that camp- but he, he was forgiven and saved. And so he converted- a dedicated convert forever grateful for the mercy and dispensation of grace he was unworthy of. Even with the slings and arrows of distrust and racism, he knows in his soul he has found a path to salvation.
He will always be grateful to the Chantry, and to that one sister in particular- someone who was such a brave and true believer and one who was willing to accept and shepard him to a more righteous path even in the den of her enemies.
Her name? Petrice.