Board Thread:Manga/@comment-5774380-20161007195718/@comment-27821571-20161013161825

GodKingReiss wrote: I'm pretty sure the Devil is a metaphor for something the ancient Eldians couldn't understand the true nature of. Attack on Titan has never truly had a supernatural element, especially after the Titans were revealed to be some sort of altered humans, so I'm positive Isayama isn't starting now.

I don't know whether or not you should try and talk to that user. They rarely post, and when they do, it is jam-packed with cursing and overly harsh criticism which is mostly "this didn't go how I want, therefore it sucks". If that wasn't enough, their profile header looks rather unusual too.