Martin Luther quote about forgiveness

Today’s quote about forgiveness intrigues me… I wonder what Luther was specifically thinking about when he wrote it?

28 Lent--week 4--Forgiveness--Luther

Perhaps those of you who are preachers or have sermon experience might have some more insight into this… Why is preaching about forgiveness dangerous? Do people get angry at you for telling them to forgive one another?   Or…???

Until next time, Amen!