This is basically part of the sermon given by Dr Gary West from this past Sunday at Grace Church.
Walking down the street, Jesus saw a man blind from birth. His disciples asked, “Rabbi, who sinned: this man or his parents, causing him to be born blind?” Jesus said, “You’re asking the wrong question. You’re looking for someone to blame. There is no such cause-effect here. Look instead for what God can do.
But we are always in need of a scape goat aren't we?