The Knowledge of God and the Service of God according to the Teaching of the Reformation
In his series of twenty lectures, Barth reaffirms the Scots Confession of 1560. He deals with subjects of utmost importance to Christianity: the place of the Old Testament in the Christian Church, the sacraments and their relationship to preaching, the respective claims of the Reformed and Episcopal Systems of Church Government, and the relationship between Church and State. He gives a distinctive answer to the question of what authority the confessions of the Church have today.