Peter Nafzger (Ph.D. Concordia Seminary, St. Louis, MO) is Assistant Professor of Practical Theology at Concordia Seminary, St. Louis. He is the author of "These Are Written: Toward a Cruciform Theology of Scripture."
Jesus’ miracle in this sermon, then, is a type of the compassion He has for your hearers. While they certainly have many physical needs, your hearers also (more fundamentally) need Jesus’ mercy and forgiveness.
There he sat, awaiting his executioner. John looked around at what God and His Messiah were not doing, and even the greatest among those born of woman had his doubts. “Are you the one who is to come, or shall we look for another?”