User blog comment:Touchinos/“Raising Hell” Discussion/@comment-31057575-20191018084157/@comment-10889355-20191019134503

Buckleming tend to change whatever lore that was already established.

I do think they're going for "God is the main source of power" route this time around though. It was foreshadowed by Amara sensing God not being in his full power then that random scene when Cas said he couldn't heal Ketch when he literally healed Sam's wounds in the previous episode.