User blog comment:Thescarypea/SPN's God is really weak/@comment-26992577-20160531051127/@comment-1975828-20160531115221

I say this is the result of an inconsistency in the plot.

I doubt Amara, like Lucifer, was expected to one day die in her prison. Otherwise, she wouldn't have demanded death instead of imprisonment. She was hell-bent on not going back in her cage, and would rather die instead.