Here are my responses Piper’s arguments:
Sure, the Bible is God’s word, and there is no disagreement about its authority. The problem is with his second premise that no human or church can serve with equal authority.
Notice first that Piper is forced to explain away the plain meaning of Mt. 16:18-19. Otherwise, he has no argument. Second, the Catholic understanding is that Sacred Scripture, Sacred Tradition and the Magisterium of the Church act together.
Sola Scriptura is a one-legged stool that cannot stand.
The Church functioned authoritatively for several decades before the first book of the NT was even written. Was this authority genuine? Of course it was.
The Church functioned authoritatively for several centuries before the NT was formally compiled into the form we have today and the Church was able to do so without having a set canon of scripture.
The Church functioned authoritatively for 1500 years before the invention of the printing press made ownership of pocket NT’s even possible.
If it was God’s intention for the Church to abandon the authority of the Church in favor of the authority of the Bible alone, why didn’t the authors of the NT give instructions to their readers about this transition period? Why does scripture actually encourage us to hold fast to the traditions of the apostles and to obey the authority of our Church leaders?
And just whose interpretation of the Bible should be considered authoritative anyway? The Baptist who does not baptize infants? Or the Lutheran who does baptize infants?
Ironically, Piper states, “…it is impossible to have biblical faith in a truth one does not believe is in the Bible.” That cuts both ways, John. Where does the Bible teach that scripture alone is to function as the sole rule of faith for the believer? (It doesn’t…not one single verse.)
If the Bible does not teach
sola scriptura, why do you believe it?
Okay, John, but saying that you cannot force someone to believe something they don’t believe to be biblical is not the same as saying that the doctrine is not biblical. (Here, Piper undoubtedly has the Immaculate Conception, the Assumption of Mary or Papal Infallibility in mind.) I think it is possible to make a biblical case for all of the Catholic doctrines that you thing are unscriptural; consequently, once I have explained the biblical foundation for Catholic doctrine, there is no reason to think that a person cannot accept that doctrine as biblical.
The problem, John, is that you do not actually understand what you claim to “see”. Quoting Isaiah, Jesus said, ‘they may be ever seeing but never perceiving, and ever hearing but never understanding; otherwise they might turn and be forgiven!’ (Mark 4:12)
John Piper does not understand the Catholic doctrines that he disagrees with, and there is little wonder that he objects to the false ideas he holds about what we believe.
But we don’t actually believe what he thinks we believe!