Exodus 22;18, “Put to death any woman who does evil magic.” Anyone who claims to be a believer and tries to use evil was not allowed to live. There is more than one reason for this. They are deceivers, leeches, they will feed from the host until it dies. They will attempt to deceive the body of believers. These are some of the most vile people who infiltrate a body of believers. These are the ones who reject the Creator and embrace the created.