Jesus turns ordinary fishermen into fishers of men. Andrew, Peter, Matthew are called. Jesus heals a man's leprosy. A discussion about fasting and feasting since the wine Jesus brings is the one that heals the heart: the New Covenant / the New Wineskins. Maybe old wineskins is talking about the Old Covenant (rules), a scarcity since it does not address the crux of the problem. The problem with man is his heart, not his actions. Only the Holy Spirit can fix the human heart.