"We should consider the 'proof' text relied on to assert that authority is essential. The foremost proof text is 1 Cor. 4:6:"
Now,
brothers, I have applied these things to myself and Apollos for your
benefit, so that you may learn from us the meaning of the saying, “Do
not go beyond what is written.” Then you will not take pride in one man
over against another.
Guin continues,
"What was Paul talking about? First Corinthians is likely the first of the New Testament books to have been written, so he obviously couldn’t have been referring to the New Testament as “what is written.” He wasn’t saying only do in worship those things exemplified in the New Testament, as there was no New Testament. In fact, we also often argue that special gifts of the Holy Spirit were granted in those days because the New Testament had not yet been completed, and so special guidance was required."
"What was Paul talking about? First Corinthians is likely the first of the New Testament books to have been written, so he obviously couldn’t have been referring to the New Testament as “what is written.” He wasn’t saying only do in worship those things exemplified in the New Testament, as there was no New Testament. In fact, we also often argue that special gifts of the Holy Spirit were granted in those days because the New Testament had not yet been completed, and so special guidance was required."
"Obviously,
therefore, Paul is not referring to written instructions as to how to
conduct the assembly. In fact, he’s not saying that the writings the
Corinthians had are comprehensive and sufficient. They weren’t at that
time. Rather, “what is written” is plainly a reference to the Old
Testament, as most commentaries conclude. More precisely, it’s a
reference to the Old Testament passages Paul had just quoted:"
For the wisdom of this world is foolishness in God’s sight. As it is written: “He catches the wise in their craftiness” and again, “The Lord knows that the thoughts of the wise are futile.” So then, no more boasting about men! All things are yours, whether Paul or Apollos or Cephas or the world or life or death or the present or the future--all are yours, and you are of Christ, and Christ is of God (1 Cor. 3:19-23).
"His
point is to condemn the Corinthians’ letting themselves be judged by
humans rather than by God and so being prideful over the others. Do not
think you are better than others, for just as soon as you think that,
God will judge you. Do not go beyond—do not think more highly of
yourselves than what God has said. Don’t think you’re smarter than God!
Don’t supplement God’s work to fill in the gaps. Don’t make yourself the
judge of your fellow Christians. Don’t consider yourself superior
because of your intellectual accomplishments!"