God makes 3 intense appeals/commands to His redeemed children in light of His wonderful mercies revealed in Chapters 1-11. These three choices define how to please God with our lives as redeemed people. The first of these is the importance of choosing to present our bodies as living sacrifices, to determine to let Christ be Lord in our lives! The second choice is to determine to no longer be conformed to the world culture surrounding us, to adopt its ways. The third choice is to be transformed through a renewed mind, found only through God’s word and the work of the Holy Spirit within us.