User blog comment:Touchinos/“Our Father, Who Aren’t in Heaven” Discussion/@comment-3045936-20191218184429/@comment-68.217.234.3-20191224194013

That's some interesting stuff about souls. I don't think we have the full picture on how they work in Supernatural. They have loads of power, even though mortals run around with them. They let you feel things. Bad not to have one. Seems like angesl don't have them, even Castiel? Chuck said they are tricky, even for him, if he can be believed. What if the power of light and dark was needed to make them? Maybe Chuck had another motive for imprisoning Amara than he said, letting him siphon some of her power to create souls.

If a nephilim grows stronger than an angelic parent, then if Chuck ever...

Food for thought.