Marie just needs to stay conscious and wake her if anything happens.
She doesn't care about any of the pagan nonsense from the stories. This person can miraculously heal people and teleport and it's not like the angels have actually demonstrated that they can do anything especially more impressive than that. The only important thing is that if she does whatever anyone asks she's less likely to be tortured horribly.
On the other hand, what if this is a test to see whether she'll obey someone who worships false gods? Well... she'll apologize and be broken even more, in that case, but she'll say that all she was asked to do was keep watch.
It just hurts. Everything hurts. Existing hurts. Being awake hurts. She wants very badly to bang her head against something hard but she obviously can't do that because she was asked to do something else and she has to do what she was asked because maybe if she does that then she won't be hurt as badly.
Zoriana said something earlier before teaching Marie her languages. Marie didn't recognize a single word of it; she just heard a bunch of sounds.
Marie has been renamed without regard for what languages she speaks, and she's been taught to pronounce all her new names perfectly, and she's learned to do that in as few tries as possible to minimize how much she's punished. And Marie has been through some language lessons - actually, Marie has been through a lot of language lessons. The way learning new languages works, of course, is that you have to memorize a lot of things that don't make any sense, and then eventually you have enough pieces that you can start putting sentences together and understanding things.
Zoriana said something before Marie could understand her, and the thing she said was angels don't torture people.
It's not true. But it would be nice to live in the kind of place where you could end up that badly mistaken.
She stares at the door and tries to stop thinking. Everything hurts. It makes her sick how much she wishes she could have gone someplace where you could end up believing angels don't torture people before it was too late for her to ever be okay. She is perfectly obedient and she's slowly growing back the things Zoriana couldn't heal and it's much less than eight hours later that she hears someone outside the door and kicks Zoriana.