Member Rara Avis
I won't even go into what I think about the 'craft.'
I would tell him just how you feel. Most people hear what you say, but don't often heed it. There are those things in life that you just have to learn the hard way.
I know I've been there, not in this particular way. But being told what I was doing wasn't right, and I didn't listen.
Let him know you're concerned with the way things are going. Just be there, be a friend, cause sooner or later it will come to an end.
And know this, witchcraft cannot hurt anyone when God is our protector