 Well, that's what it should be for. Besides the text of the Revelation itself, we also wanted to give readers a most up-to-date and current sort of, here's the current academic discussion surrounding these documents. So here's the best we know of these texts. So we do cite secondary literature as well to help readers know, and they can pursue it in the footnotes, hey, I want to know more about the context behind these Revelations, and there's a sampling of citations that can help them with that. Yeah, it's the kind of terrific thing you can't get in a podcast.