We revisit the verses about mutuality in relationships that straddle chapter 3 and 4. 

Although these were the topic last week, various ensuing conversations have generated a number of comments and new insights worth sharing. We notice in particular that all of the "submission" verses apply universally to followers of Christ! The book of Colossians wraps up with some personal greetings that help remind us of the context, but also highlight Paul's authority to speak as a "slave of Christ".