3rd POV.

If. Alastor tried to condition Elijah like he did to Alexander, that caused hum to have his permanent smile and mentality. It will not end well for the Radio demon at all the first time he tried to start with Elijah. As Elijah would grow to his height and pin his father against the wall by the neck. As Elijah would have his teeth showed while growling. With Alastor struggling but fail to break free from his grip. Everyone came and just watch out of fear and understanding of what needed to be done.

"You dare try do the same shit to me, what you did to my older brother?...everyday I regret stopping you from doing what you did to hum. Every. Day, I live that guilt, now no longer" Elijah said as he grabbed Alastor's and separated head from it as Elijah also devoured his soul.

There and again, everyone else, even Charlie knew that it had to be done for everyone's sake.