[The word of God] stands on a level high above all human authority in state and society, science and art. Before it, all else must yield. For people must obey God rather than other people. All other [human] authority is restricted to its own circle and applies only to its own area. But the authority of Scripture extends to the whole person and over all humankind. It is above the intellect and the will, the heart and the conscience, and cannot be compared with any other authority. Its authority, being divine, is absolute. It is entitled to be believed and obeyed by everyone at all times. In majesty it far transcends all other powers. But, in order to gain recognition and dominion, it asks for no one’s assistance. It does not need the strong arm of the government. It does not need the support of the church and does not conscript anyone’s sword and inquisition. It does not desire to rule by coercion and violence but seeks free and willing recognition. For that reason it brings about its own recognition by the working of the Holy Spirit. Scripture guards its own authority.
Reformed Dogmatics Vol. 1: Prolegomena (Grand Rapids, Michigan; Baker Academic; 2003) p. 465.