However else we may want to describe sin, it signals a failure of hope. (p.233)
This is a beautiful line from toward the end of Medi Ann Volpe’s Rethinking Christian Identity: Doctrine and Discipleship (Wiley-Blackwell, 2011). In discussing Gregory of Nyssa’s theology of desire for God, she notes that the fundamental nature of sin–‘ontological sin,’ to use the technical term–is desiring created things rather than God (as, too, for Augustine). To desire what God has made over and above God himself is a turning away from God to lesser things; it is, in other words, to give up hope on what is greatest and to settle for ultimately unsatisfying realities. God wills to be had: he gives himself to us in Christ by his Spirit. Yet our sinfulness consists precisely in failing to hope that such infinite goodness could be ours.