First two chapters are excellent. Barth describes his understanding of the "Reformed" principle of sola scriptura juxtaposed with the Lutheran approach. Herein, we can also have a greater understanding of Barth's latent bibliological understanding contravened as it is with "Fundy" understandings of "inerrancy"; i.e. Barth reshifts this discussion --- as he does with the classical approach to election --- to a more intense and important discussion surrounding "revelation" and "witness" as it is oriented around the "person" of God in Christ by the Holy Spirit.