Magic & Witchcraft in the Church

What’s the big deal if Christian kids want to watch movies about magic and witchcraft? Does it really do any harm? After all kids are smart. They know the difference between make-believe and reality. Millennials grew up on Harry Potter and they turned out okay, didn’t they? 2 Corinthians 10:5 – Casting down imaginations, and every high thing that exalteth itself against the knowledge of God, and bringing into captivity every thought to the obedience of Christ.