Anger comes when we don’t get what we want or deserve or think we deserve. We feel and believe that the person who wronged us owes us a debt for what they’ve done. Anger is not wrong in itself, but if it is not addressed and remains in our hearts it will spill over into our other relationships. The key to removing anger from our hearts is forgiveness. Jesus taught forgiveness is about cancelling the debts owed to us. Just like God cancelled our debt to Him through Jesus.