This sermon discusses the story of Jesus healing a blind man in Mark 8. It notes that the blind man's condition is all that is known about him, and that others brought him to Jesus. When Jesus first heals the man, his vision is still imperfect, but he acknowledges seeing something. The key point is that the man responds that this is "not enough" - he is hungry for more healing. Jesus then fully heals and restores his sight. The sermon encourages people to have a hunger for more of what God can do in their lives, and to ask for more instead of being satisfied with little progress.