User blog comment:ImperiexSeed/The oldest being, archangel or leviathan?/@comment-76.95.86.12-20120519182004/@comment-31.53.226.53-20120521214029

cas has a large group of angels guarding as he prepares to open up purgatory, and crowleys hoard of demons over power them. just because they are immune to angel weaknesses doesn't mean they can overcome another creatures immunity. what difference does a connection with god make? gods been gone for years, and death and jesse (arguebly the strongest creatures in the supernatural universe) have no direct link with god.