Regarding black magicians and the evil multiverse

As I had the thought that God also created or at least allowed black magick at least in this world (om/ni ~ all encompassing), that such people should take Carlos Castaneda’s blue black grey magick as a role model and only beat their own heads amongst each others, firstly because it hurts peacful loving people and secondly the nagualists said that spiritual warfare is forbidden in all forms of spirituality also regard jesus’ words concerning sins against the holy spirit, and as i came to knew that everybody has a place in the multdimensional realities of afterlife maybe as a fellow psyche observed an evil multiverse or something like that, that black magicians maybe have a place in there in the afterlife…..