There are many aspects of Jesus that we don't know, but we are curious.... What did he look like? What did he wear? What did his voice sound like?
While the Bible does not tell us these things, Mark brings us a whole day in the life of Jesus. A day where he frees a man from influence of demon possession, teaches a community, helps a friend who's mother is ailing and influences the lives of an entire region through his teaching and healing. He shows us that God cares and has compassion on each person as individuals. If the best we can do as Christians is caring for those we come in contact with daily, we will be living just as Jesus did.