Sin is serious business yet is not taken that way. People have jokes about sin. Some ads would say their product is sinfully delicious.
The Bible paints a different picture of sin. We see that sin is offensive to a holy God. We also see because of sin, Christ had to come to live the life we could not live, and died the death we deserved.
This video features Erik Raymond preaching during a chapel service at Midwestern Baptist Theological Seminary:
You can check out Erik's blog, Ordinary Pastor and follow him on Twitter