As a Catholic, I can say we do not participate in any fortune telling: divination, Tarot cards, Ouji boards, etc. We believe it's Satanic in nature so it's a HUGEEEE no-no to do it, even just messing around is bad.
I apologize to anyone that does it, but this is our belief.
edit: also, I hope the priest isn't a love interest, but with him being young and good-looking I have a feeling it's gonna happen