More than once I've had discussions with persons who say things based on a misunderstanding. 'Oh you Catholics worship images.' No we don't, 'yes you do,' no we don't, 'yes you do,' no we don't! The final retort to that is: I have a doctorate in Catholic theology that I have earned the hard way - by sitting in university classrooms for twelve years. I know what we believe! You get a doctorate in Catholic theology? What do you know about it? Nothing! You don't know anything about it. You're saying things that are born of misunderstanding or ignorance.