User blog comment:Tommy,Klaus&Kol2012+/spn questions/@comment-24169020-20130614070045/@comment-1509826-20130614181741

Jesse was only so powerful because Lucifer was broadcasting power to him, without Lucifer the only special power he had was the ability to stay hidden from angels and demons. But Imperiexseed makes a valid point, logically it should depend on how strong the angel or demon in question was.