I really like your theory!
And I like that there are several directions DW could take this. This opens the door to unforeseen plot possibilities.
For instance she may not even have 'stolen' control. She may have inherited a family secret somewhat similar to the Wylson key.
There may be several different families secretly tasked with 'keeping the church' straight, one of them being hers.
Which means Clynthan may be in even deeper trouble than we though.
Or not. What if Clynthan inherited a 'family secret' too? And perverted it?
***
Another theoretical possibility opening up now:
Aivah might even really be on the church's side somewhat - or more specifically be a heiress to a 'Langhornite' family secret and actually an anti-techie but bent on reforming Clynthan's excesses and bringing the church back on the track the Langhornites originally put it on.
If
that were the case she might end up on a collision course with Merlin and Charis. She might even set a trap for Merlin.
I don't think that's likely - mainly because such a radical shift in a character's perceived loyalty is not DWs style really.
But the great thing about this snippet is that it opens up all these interesting avenues of speculation.
Direwolf18 wrote:Ok thought here.
We heard rumors about SNARCS in control of the temple, the inquisitions rumored ability to monitor any conversation.
What if its not the inquisition that has control of the SNARCs but another descendant of an Arch Angle, one who was able to steal control of them from her Grand Vicar father.