I would..but that's just me. ^^ And I don't know about the cover. If you were to get this published or whatever, I don't think you get to choose the cover anyway. The publisher does that. I know this because one of my fav youtubers to watch, is an author, who at one point did answer a question from a fan "How do you pick your cover art?" with his answer being "I don't actually, my publisher does that." Good luck on the book. ^^
Edit: Maybe like an aerial type view within a church looking at an preacher with a black silhouette praying among all the other people (in color) just listening to the preacher......I'm not sure if that makes any sense at all.
sweatdrop Like, I can see it in my mind, but..yea.
sweatdrop Edit 2: Pics that may be good cover?
sweatdrop 12345, I think I really like this one. : )6