Like I said. The possible reincarnation of one of the ancient Roman Fates. One of the Moirai.

[ another pause. he doesn't stop walking. noticeably, it's towards the looming church in the distance. ]

But I know how capable you are, Donna. It's got nothing to do with that. Either you'll be here by next week or you won't. That's just sort of how it works around here.