Question: When Arne was in prison, Father Newman comes to Arne's cell at night and secretly gives him a vial of holy water. Arne tried to commit suicide with the shards from the vial at the end. Was Father Newman possessed too? I don't understand why Father Newman would give it to Arne at night in secret.
Chosen answer: It's been a while since I've seen the film, but I believe Father Newman was giving Arne the holy water to protect himself and use as a tool against the demon. I don't think there was any indication Newman was possessed. He probably gave it to Arne in secret so the guards wouldn't confiscate it, since it could be broken and used to hurt himself or others.
Question: The woman who cursed David and Arne, is she a living human or a ghost? She seems to teleport like a ghost but from the way her father tells about her, she is still alive at that moment. I'm confused.
Chosen answer: She's basically a witch/occultist. She uses magic and curses and whatnot, which might explain why she seems to be able to do unnatural things. But she is most definitely alive and not a ghost.
Chosen answer: Maybe just to show the correlation between both cases?