“When He entered Capernaum again after some days, it was reported that He was at home. So many people gathered together that there was no more room, not even in the door way, and He was speaking the Word to them” (Mark 2:1-2).
The pastor walks to the pulpit, opens the Word, and reads that text. Closing the Bible, he peers over his spectacles at his congregation–filling perhaps half the pews in the auditorium–and begins.
“Did you see what happened here? The word got out that Jesus was in town and people rushed to hear Him. You don’t read anywhere about them being told to come. There are no commands given here for those people to assemble together. And yet, they came. They overflowed the house, so eager were they to meet Jesus and hear His Word for them.”
“Now, contrast that with people today. They just don’t come to church like that. If they did, we would not have room in this building to hold all the people.”
From there, this man of God who holds a black belt in guilt, slams the people who did get up and come to church today because some did not.
This is the cheapest kind of preaching. And the easiest.