Met my first Christian HP Refuseniks today. The Bible forbids the casting of spells, therefore Harry is unacceptable. They only stated this when the subject of my daughter's tenth birthday HP extravaganza was raised. They were not preachy, they simply stated their case. I have no issue with them choosing to follow this path if they genuinely believe that.
However, their seven year old who was with them at the time, was dressed as Elsa and recently saw the new "Cinderella" movie. Eh? Now that I can take issue with. Specious reasoning, very sloppy thinking IMHO.
I asked how Disney fitted in. Apparently, it's a grey area!