Thank you have asked for clarification. I don't think that anyone is saying that Scripture is not authoritative. As an aside, Jesus is the mediator, not Scripture.
John 1:14 And the Word was made flesh, and dwelt among us, (and we beheld his glory, the glory as of the only begotten of the Father,) full of grace and truth.
Scripture is revelation about Jesus.
2 Timothy 3:15-17 And that from a child thou hast known the holy scriptures, which are able to make thee wise unto salvation through faith which is in Christ Jesus.
16All scripture
is given by inspiration of God, and
is profitable for doctrine, for reproof, for correction, for instruction in righteousness:
17That the man of God may be perfect, throughly furnished unto all good works.
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In the first 5 centuries after the Resurrection, we had many scroll of scriptures used in churches. We also had many, many interpretations of the faith. I find it extremely misleading to say that my or your translation of a particular translation of a particular scroll of Scripture is authoritative.
Luke 12:51 Suppose ye that I am come to give peace on earth? I tell you, Nay; but rather division:
1 Corinthians 12:5-6 And there are differences of administrations, but the same Lord.
6And there are diversities of operations, but it is the same God which worketh all in all.
In Scripture, it the gathered Church that clarifies the meanings of Scripture.
I would like to see that verse.
John 14:26 But the Comforter,
which is the Holy Ghost, whom the Father will send in my name, he shall teach you all things, and bring all things to your remembrance, whatsoever I have said unto you.
Nehemiah 8:8 So they read in the book in the law of God distinctly, and gave the sense, and caused
them to understand the reading.
We are told that the apostles would hand down the Truth have the generations.
Also would like to see where you found this.
I do NOT believe that each of us should or is equipped to look to a current translation and authoritatively interpret Scripture to such a degree that we can question the interpretations of the Church over the millennia.
1 John 4:1 Beloved, believe not every spirit, but try the spirits whether they are of God: because many false prophets are gone out into the world.
2 Timothy 2:15 Study to shew thyself approved unto God, a workman that needeth not to be ashamed, rightly dividing the word of truth
2 Timothy 3:17 That the man of God may be perfect, throughly furnished unto all good works.
There was truly a mess when the first few councils met (evener though the 8th century). However, the councils did sort a lot out. The councils clarified and decided with regard to the many differences in doctrine (calling those who disagreed "heretics"). The councils decided which scrolls were to be considered Scripture, the very WORD of God. More importantly, many scrolls were rejected. The councils gave us the creeds of the Church.
2 Corinthians 4:2 But have renounced the hidden things of dishonesty, not walking in craftiness, nor handling the word of God deceitfully; but by manifestation of the truth commending ourselves to every man's conscience in the sight of God
Mark 15:24 And when they had crucified him, they parted his garments, casting lots upon them, what every man should take.
Deuteronomy 4:2 Ye shall not add unto the word which I command you, neither shall ye diminish
ought from it, that ye may keep the commandments of the LORD your God which I command you.
Obviously, the Roman church made errors over the centuries,
Matthew 23:9 And call no
man your father upon the earth: for one is your Father, which is in heaven.
Luke 6:44 For every tree is known by his own fruit. For of thorns men do not gather figs, nor of a bramble bush gather they grapes.
with the Orthodox recognizing the break in about 1000. One should pray on the meaning of the word "reformation".
The Pharisee and Tax Collector
Luther, Calvin and later Wesley had no intention of fragmenting the Church, or disavowing many of the central doctrines as many modern day fundamentalists have done (following the lead of Zwingli from Reformation times).
We can point out the many differences between those who believe in Church and eucharist. One would expect that after a thousand years without an ecumenical council. However, there are many beliefs that the mainstream churches hold in common, many of which are not held by the fundamentalists.
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Matthew 7:13-14
13Enter ye in at the strait gate: for wide
is the gate, and broad
is the way, that leadeth to destruction, and many there be which go in thereat:
14Because strait
is the gate, and narrow
is the way, which leadeth unto life, and few there be that find it.
2 Timothy 2:14 Of these things put
them in remembrance, charging
them before the Lord that they strive not about words to no profit,
but to the subverting of the hearers.
So, sure, we argue about the details of our understanding some of the doctrines regarding scripture. We argue about the meanings of primacy and sufficiency. Roman and Orthodox have had their own councils and therefore believe that these councils are binding. However, the fundamentalist notion of solo scriptura is foreign to all of the mainline churches, all of whom follow the Tradition of the Early Church in treating Scripture and doctrine.
1 Corinthians 8:2 And if any man think that he knoweth any thing, he knoweth nothing yet as he ought to know.
Colossians 2:8 Beware lest any man spoil you through philosophy and vain deceit, after the tradition of men, after the rudiments of the world, and not after Christ.
1 Timothy 6:3-5 If any man teach otherwise, and consent not to wholesome words,
even the words of our Lord Jesus Christ, and to the doctrine which is according to godliness;
4He is proud, knowing nothing, but doting about questions and strifes of words, whereof cometh envy, strife, railings, evil surmisings,
5Perverse disputings of men of corrupt minds, and destitute of the truth, supposing that gain is godliness: from such withdraw thyself.
Matthew 7:29 For he taught them as
one having authority, and not as the scribes.