I don't know what the lesson is supposed to be from these changes to the mass. As far as I can tell, they seem to be teaching catholics to "do their own thing," "lighten up," and to "let it all hang out." Those kind of lessons seem to be inspired by the cultural revolution in the west, not The Holy Ghost. Of course, that doesn't mean that the church isn't indwelt by The Holy Ghost, I think it is, but these changes do not appear to be the result of that indwelling.