Reformation Christians can agree with Augustine when he said that he would never have known the truth of God’s Word apart from the catholic church. As the minister of salvation, the church is the context and means through which we come to faith and are kept in the faith to the end. When Philip found an Ethiopian treasury secretary returning from Jerusalem reading Isaiah 53, he inquired, “Do you understand what you are reading?” “How can I,” the official replied, “unless someone guides me?” (Ac 8:30-31). Explaining the passage in the light of its fulfillment in Christ, Philip baptized the man who then “went on his way rejoicing” (v 39).
Philip did not have to be infallible; he only had to communicate with sufficient truth and clarity the infallible Word.
For many, this kind of certainty, based on a text, is not adequate. We have to know—really know—that what we believe is an infallible interpretation of an ultimate authority. The churches of the Reformation confess that even though some passages are more difficult to understand, the basic narratives, doctrines and commands of Scripture—especially the message of Christ as that unfolds from Genesis to Revelation—is so clearly evident that even the unlearned can grasp it.
For the Reformers, sola scriptura did not mean that the church and its official summaries of Scripture (creeds, confessions, catechisms, and decisions in wider assemblies) had no authority. Rather, it meant that their ministerial authority was dependent entirely on the magisterial authority of Scripture. Scripture is the master; the church is the minister...
As I have pointed out in previous posts, the frustration with the state of contemporary Protestantism is understandable. I feel it every day. Yet those who imagine that they will escape the struggle between the “already” and the “not yet,” the certainty of a promise and the certainty of possession, the infallibility of God’s Word and the fallibility of its appointed teachers, are bound to be disappointed wherever they land. As Calvin counseled on the matter, Scripture alone is sufficient; “better to limp along this path than to dash with all speed outside it.”I encourage readers to take a look at the whole series of articles.