You might as well ask how punishment can help anyone... same principle. And the bible speaks of turning one over to Satan to be taught not to blaspheme.
I am NOT asking how punishment can help anyone. That's one concept that most humans learn by the time they reach THREE YEARS OF AGE.
Lol. You must be accustomed to dealing with children as that seems to be your level of conversation to me. Nothing wrong with it all all although it's sometimes a bit simplistic. But, it's refreshing on a site like this.