Actually, given the nature of the Cythari, which means their own devotees are very uklikely to; and how we think elves perceive their gods as things you personify while acting as them, I wonder how an elf would perceive the mind control that compels them to trust Mathilde if they're a worshipper of one of the twin daughters.
I'm sorry, but that's a hell of a leap. How is:
[New face of the Coin - The Father: Ranald's daughters, and Their followers, will recognize you as being worthy of trust and faith.]
Mindcontrol? We're literally just wearing a freemasons signet ring which declares us to be a friend, not hypnotising people. They will recognise us as being someone who can be trusted, not forced to believe we are trustworthy. We can still break that trust, prove that Ranald was wrong to declare us so.