John Piper has posted a follow-up post to his comments concerning the tornado that hit Minneapolis during the ELCA’s churchwide assembly.I’m not sure what to make of this. Is the tornado a metaphor or isn’t it? Pick a literary device Mr. Piper, metaphorical or literal. It seems to me that Piper is trying to be very vague at this point. And my mind is still made up about his book. I see no reason why I should read it.