Not everyone's happy with God's forgiveness.
When I preached on these three readings years ago while in residence at our cathedral, I got lots of feedback -- little of it positive. One man, for instance, came up after the Eucharist and angrily informed me, "I didn't like that sermon about forgiveness at all." Then, whirling around as he was going out the door, he yelled, "Thank God my two teenage boys didn't hear that [expletive]! If they had, I'd never be able to control them again!"