“You shall be holy to me. I Yahweh am holy. I have separated you from the other peoples to be mine. A man or a woman who is a medium or a wizard shall be put to death. They shall be stoned to death. Their blood is upon them.”
In case there is any doubt, you are holy because Yahweh is holy. He has separated you from the other peoples to be his. Any other medium or wizard shall be stoned to death. The Israelites are the chosen ones and must remain separate and holy with no one other deity except Yahweh. Any deviation by any kind of magicians shall not be tolerated.