That’s how we infallibly know that Harry Potter is evil when it uses magic as a literary device but the Lord of the Rings is virtuous, good and holy when it uses magic as a literary device.
Ahem.
Behold the Lord of the Rings Tarot Deck and the Lord of the Rings Oracle Gift Set, for all your Wicca Divination needs.
Moral #1: Don’t judge a book by how quacks and cranks misuse it.
Moral #2: The Gandersauce measure we use for LOTR applies to Harry Potter too.