It's very easy to be convinced we are right, but in the end realize we are totally wrong.  It''s easy to be convinced we see clearly, but in the end find out we are blind.  The problem with being blind is that we usually aren't aware of it, and we certainly don't see what we can't see.  In this story Jesus heals a man born blind, granting him physical sight, and in the end spiritual sight.  At the same time, there is a group of people who claim they can see, but in the end show themselves to be blind.  The question is, where might we be blind? Do we know it? How might Jesus miraculously open our eyes?