Every preacher knows that people do not like to hear about sin. People regard sin as a dreary, negative topic and prefer to think about more positive and comfortable themes. The situation is like that of a visitor to a leper colony, a comparison that is especially apt since the Bible uses leprosy as a picture of sin. The last thing lepers want to hear about is leprosy! They have to deal with it all the time, so they are not likely to gather in large numbers to hear someone speak about the nature and effects of leprosy. Since they are suffering, they prefer to listen to something entertaining to divert their minds!
So why should Christians dwell on sin? James Montgomery Boice answers: "It is simply because Christians are realists. They recognize that sin is an everyday experience and the number one problem of mankind. What is more, they recognize that the Bible everywhere insists upon this."
However, Christians do not talk about sin simply as an exercise in realism, but because we have good news to bring. It is one thing to gather lepers to lecture on skin ailments. It is quite another to stand among those who are suffering and dying in order to proclaim the cure that will save them! Christians speak about sin because, in Jesus Christ, we have found and offer to others a cure for this all-pervasive plague.
This excerpt is taken from Jesus the Evangelist by Richard Phillips.