What is bitterness? What does the Bible say about bitterness? Are there any stories about Bible characters who were bitter? What is the cause of bitterness? How does bitterness play into peacemaking? Why do we have such a problem with bitterness? What are some of the impacts of bitterness? How do we Biblically overcome bitterness? What are the world’s solutions to bitterness? Featured book: Respectable Sins by Jerry Bridges.