Casting Wall of Text...
Here's the background I thought of for Aja, the human cleric of Erastil:
Aja’s eyes scanned over the parchment closely, before dropping into the chair with a heavy thud. She had expected a more routine promotion from her apprenticeship, to the regular travel teams to provide for and protect Torch and the surrounding environs against these technical aberrations. If she understood the missive correctly, she has instead been assigned to join a team in investigating the caves below the Torch. Surely this couldn’t be to uncover what may have caused the ceasing of the flame. Shouldn’t such an assignment fall to a more senior, more experience member of the Order?
The Reinfalls were without child, a condition that pained Marla and Kharl Reinfall greatly. They brought their desire for a fuller family before Erastil ceaselessly, and to them Aja was born. To this date, Marla and Kharl maintain Aja was a blessing from Erastil. Aja was offered to the Erastil Order in Torch, for education and guidance. Aja proved a quick and gifted study, learning the clerical ways and winning approval from her teachers. In time, she entered training with one of the travel teams, tasked to care for and safeguard the natural creations against the technical aberrations. As she gained proficiencies in the bodily and spiritual tasks asked of her, she receives the unexpected assignment.
From her many senior mentors, she learned many and often conflicted views about the automatons. There are many who clearly voice their anger that the automatons are the cause of the sufferings in Torch and the greater Numeria. Yet, a few have suggested to her, usually behind closed doors, that it is the men behind the automatons, and not the automatons themselves, that is to blame.
These and other conflicted views warred within Aja as she considered the assignment. What is it the Order requires of her in this assignment? What will she find, and what, if anything, is she tasked with doing with her findings?
---
My thought is that there are likely various teams being formed to investigating the ceasing of the flame, with members joining up for different reasons. Since the Erastil Order has some opinion (and I would venture to guess multiple factions exist within the Order on this issue), they would likely want to have one of their own as part of the team. Because of the maneuverings within the Order, they settled on someone gifted enough to have a chance to succeed, while young enough not to overly bias toward one faction or another (with each hoping to be able to sway her to act in their interest).
PS I assumed from the readings that the first assignment involves going into the caverns beneath Torch, with the town eager to find out what happened to the flame (and how to get it back). If I assumed incorrectly, in a way that makes the background not make sense, please let me know, and I'll adjust accordingly.