How did the disciples fail to learn their lesson again? What is the difference between being childlike and childish? How are we to avoid causing others to stumble? Why is Jesus so harsh with the punishments He wishes upon those who do hurt others? What is church discipline and how is it done correctly? How can we avoid doing it incorrectly? What does it mean to be the church? What is the sin of the unmerciful servant? How can we avoid this hypocritical mindset?