O come, O come, Emmanuel. Amen.
“What then should we do?” It’s the “so what” question that preachers know always has to be addressed for a sermon to do its work. How does the Gospel intersect with our lived experiences? The crowds were out in the wilderness to be baptized by John and hear his preaching. They’re motivated to bear fruits worthy of repentance, but need some guidance on what exactly that means and so they ask, “What then should we do?”