User blog comment:Hermione Chase/"The Blood of Olympus" Expectations/@comment-9703010-20140717001552/@comment-3146930-20140719203321

I can treat my car with as much love as I would with a family member or close friend, but not matter how many sweet things I say to it, it isn't going to stat unless I turn the key.

Also there isn't any proof that Piper actually managed to bring Jason back to life. During that moment, she makes mention that Jason was breathing before trying to charmspeak him back to life. Hera only says it is impossible because no mortal has ever survived seeing a god in their true form. Jason being a son of Jupiter probably just got lucky that he didn't die and only went into a coma, while Piper only managed to wake him up.