The Truth About Biblical Authority
Even if someone does not accept the inspiration of Scripture, he can know through the use of reason alone that the New Testament contains accurate historical information about the life and teachings of Jesus Christ. And one piece of history he will find there is that Jesus established a âChurchâ that would have the authority to speak for him whenever there was a matter of dispute among the people of God. That Churchâalso a matter of historical factâwas and is the Catholic Church.
Perhaps the plainest example of Our Lordâs teaching on the establishment of an authoritative and infallible authority on earth, namely, the Church, can be found in Matthew 18:15-18. Here, in part of the Gospel reading we heard this past Sunday, Jesus gives definitive instruction as to how matters of dispute would be settled among the people of God for all time:
If your brother sins against you, go and tell him his fault, between you and him alone. If he listens to you, you have gained your brother. But if he does not listen, take one or two others along with you, that every word may be confirmed by the evidence of two or three witnesses. If he refuses to listen to them, tell it to the Church; and if he refuses to listen even to the Church, let him be to you as a Gentile and a tax collector. Truly, I say to you, whatever you bind on earth shall be bound in heaven, and whatever you loose on earth shall be loosed in heaven. Â
Jesus guarantees that the Churchâs definitive decisions would be backed up by the authority of heaven itself. So radical is this authority that he would also say of his Church, âIf they receive you they receive me; if they reject you, they reject meâ (Matt. 10:40; Cf. Luke 10:16; 1 Tim. 3:15; Eph. 3:10; 4:11-15, etc.). This does not mean just some kind of authority, but an infallible authority, i.e. the authority of Christ himself.
The blessings of this infallible Church are manifold. But one very important reason for its establishment concerns the nature of faith itself. Without an infallible spokesman for Christ, the follower of Christ cannot have faith in the sense that God wills for him, because without that infallible spokesman he is forced to trust in some manâs private and fallible interpretation of the word of God rather than the word of God itself. Whether he places his faith in his own interpretation or in another fallible personâs really doesnât matter. He is trusting in a fallible source, rather than in that of Godâs spokesman who speaks infallibly.
In 1 Thessalonians 2:13, St. Paul explains this principle succinctly:
And we thank God constantly for this, that when you received the word of God from us, you accepted it not as the word of men but as what it really is, the word of God.
Notice that Paul did not say he was giving the Thessalonians (and us) his fallible opinion of what he thought Jesus said. He gave them the word of God. Paulâand the Catholic Church, I should addânever asks the faithful to place what the Church in its tradition calls âdivine faithâ in anything other than the infallible teachings of Godâs authority on earth, whether that be Paul himself, inspired by the Holy Spirit, or the infallible teaching authority of the Magisterium of the Church (cf. CCC 2089). To place âdivine faithâ in anything else would be to accept âas doctrines the precepts of men.â Jesus did not have nice things to say about that! (See Mark 7:6-8.)
The Protestant idea that Jesus did not give us an infallible Churchâthat, instead, we are to get our Bibles out and argue verses and then start our own churches if we cannot agreeâas has been the practice of Protestantism for 500 years with no end in sign, or indeed possible. It is also completely alien to the New Testament, which condemns the practice of private interpretation of Scripture:
First of all you must understand this, that no prophecy of Scripture is a matter of oneâs own interpretation, because no prophecy ever came by the impulse of man, but men moved by the Holy Spirit spoke from God (2 Pet. 1:20-21).
Our Protestant friends will claim that this text does not condemn private interpretation at all. It is, they will say, only speaking of the inspiration and authority of Scriptureâ that the text of Scripture itself is not a matter of âprivate interpretation.â It has nothing to do with the man interpreting Scripture.
But this is manifestly false. The next verse (2 Peter 2:1) informs us that Peter was concerned with more than just the actual text of Scripture. He warned of âfalse teachersâ who would teach âheresies,â not just false teachers who would write apocryphal works and claim them to be Scripture:
But false prophets also arose among the people, just as there will be false teachers among you, who will secretly bring in destructive heresies.
In 2:10 he describes these false teachers as âdespising authority,â and then, in 3:16, he tells us they âtwist the scriptures to their own destruction.â The context of Peterâs letter leaves no room to doubt that our first pope was condemning the private interpretation of Scripture, the foundation of the Protestant movement.
The Catechism of the Catholic Church tells us, in paragraph 89, that the dogmas of the Faith are crucial for our spiritual lives, and our spiritual lives must be upright so that we will be open to receive the dogmas:
There is an organic connection between our spiritual life and the dogmas. Dogmas are lights along the path of faith; they illuminate it and make it secure. Conversely, if our life is upright, our intellect and heart will be open to welcome the light shed by the dogmas of faith.
And the Catechism also tells usâin paragraph 2051âjust how far the infallible teaching authority of the Church extends:
The infallibility of the Magisterium ⊠extends to all the elements of doctrine, including moral doctrine, without which the saving truths of the faith cannot be preserved, expounded, or observed.
Why does this great gift extend to all of these matters absolutely crucial for our salvation? Paul  says it beautifully and succinctly in Ephesians 4:14: âso that we may no longer be children, tossed back and forth and carried about with every wind of doctrine.â
Too many Catholics take for granted the great gift of the Magisterium, of the bishops in union with the bishop of Rome, which has safeguarded the truth of the Faith for 2,000 years. In fact, there is no human way to explain the reality of the âone Lord, one faith, one baptismâ (Eph. 4:5) that we have experienced in the Church for these two millennia apart from this supernatural gift of Godâs grace that we call the Magisterium.