If everyone posts whatever they wish, and there is no normative reference, then the discussion is ultimately meaningless.
Sooo...What shall we use as a "normative reference" and who gets to decide that?
Extremely interesting question.
The quick answer of course is, the Bible. A prayerful, Spirit led, earnest study of the God's Word! It is the Word of Truth!
BUT does it really answer the question as every "wind of doctrine" tends to claim it's from the Bible?
Prophetic history and revelation does tell us what the popular answer will be in the future.
THE HISTORY AND PROPHECIED SOLUTIONFor over 1000 years the Roman Catholic church, with the papacy at the head, claimed the role of being the normative reference and definer of Christian doctrine in all parts of the world where Christianity was the religion of the people.
Then 500 years ago Martin Luther cast off the authority of the Pope, and no longer acknowledged him as head of the Christian Church. Protestantism arose, protesting against the authority of their former head, and also against the doctrines and traditions of that Roman Catholic Church, declaring they would stand on SOLA SCRIPTURE. People were freed to worship God as they found truth in scripture.
BUT CONFUSION resulted, and many believe some confusion was intentionally generated to destroy the truths the protestants had found.
Christianity fragmented in many division, so now there's the plan to implement the "solution" which has been in progress for some years already. The unifying of the churches with ultimately the papacy being restored to his supposedly "rightful place" at the head of the church.
As one pope, Boniface VIII, wrote in his "Unam Sanctam " (and which is held up as an answer to the question you asked on websites)
Therefore of this one and only Church there is one body and one head— not two heads as if it were a monster: namely Christ and Peter, the Vicar of Christ and the successor of Peter , the Lord Himself saying to Peter: “Feed my sheep.” My sheep, He said, using a general term, and not designating these or those particular sheep; from which it is plain that He committed to him all His sheep. If then the Greeks or others say that they were not committed to the care of Peter and his successors, they necessarily confess that they are not of the sheep of Christ; for the Lord says in John, that there “is one fold, and one Shepherd.” And we are told by the word of the Gospel that in this His fold there are two swords — a spiritual, namely, and a temporal. For when the Apostles said, “Behold here are two swords” — the Lord did not reply that this was too much, but enough. Surely he who denies that the temporal sword is in the power of Peter wrongly interprets the word of the Lord when He says, “Put up thy sword in its scabbard.” Both swords, the spiritual and the material, therefore, are in the power of the Church ; the one, indeed, to be wielded for the Church, the other by the Church; the one by the hand of the priest, the other by the hand of kings
The goal is to restore the papacy as the "head" and definer of truth.
Do I agree with that "solution"?
NO! NO!
It will be the end of religious freedom, and then we will see what REAL persecution means.
The real answer as to where we find truth, is still THE BIBLE.
Yet, notice in the paragraph above the misuse of a simple Bible reference, when the disciples had two swords with them in the garden of Gethsemane. Yes, Peter used a sword that night, but it was NOT a good thing, yet the popes uses this story to claim the Lord gave them the right to use force (swords) to keep society "Christian" according to their definition.
The Bible is the real "sword" of the spirit. The truth is in scripture.
But it must be sought with a prayerful, Spirit led, earnest study of God's Word!
A church is a group of believers who have come to the same conclusion from their Bible study as to what is true doctrine. A church will usually list the beliefs that are central to their church and why they believe them, and yes it does become a "normative reference".