Read your Bible. It is a sin to have ANYTHING to do with witchcraft.
What does the Bible say about witchcraft? By Mike Scott, Minister
THE OCCULT - What does the Bible say about it?
Harry Potter promoted by the Government Schools in Wisconsin
For crying out loud, the HP books are children's fiction. Reading about a wizard is NOT a sin. If that were true, than EVERY person, who has EVER read and / or seen something about the Arthurian Legends, has committed a sin.