We noted, in 1:1-3, the importance of getting our priorities right – God, God’s Word, God’s Spirit. Here, we emphasize the importance of these priorities. We are under God. We must remember that He is God (15). We are to obey God’s Word (16). Here we learn that the act of obedience is an act of freedom. In Christ, we are set free to obey God. God says, ‘You are free to eat from any tree in the garden’. He does not then say, ‘You are free to eat from the tree of the knowledge of good and evil’. He says, ‘You must not’. The act of disobedience is not an act of freedom. By choosing the way of sin, we show that we are in bondage. We are not free. We are the captives of sin, and we need to be set free – by Christ (John 8:32,36). We come to know God, choosing good rather than evil, as we follow the way of God’s Spirit (Galatians 5:16; Hebrews 5:14).