This is the fourth sermon in our Who Am I series. In this story from Mark, the demons know who Jesus is and name him the Son of the Most High God. So far in Mark's gospel Jesus has insisted that anyone who has good news to tell remains silent -- not only about how they have been healed, but also about who Jesus is. But if in the story of the Gerasene Demoniac from Mark, Jesus encourages the healed man to spread the news. This sermon explores what makes this guy so special.1-