Not only that verse, but also 1 Timothy 3:15 . "But if I am delayed, I write so that you may know how it is necessary to conduct oneself in the house of God, which is the church of the living God, the pillar and bulwark of the truth."
Jesus said, "I am the Truth", not a book. St Paul said that the Church is the Truth, not a book. Jesus said he would send us the "Spirit of Truth", not a book.
Joh_16:13 However, when He, the Spirit of truth, has come, He will guide you into all truth; for He will not speak on His own authority, but whatever He hears He will speak; and He will announce to you things to come.
Was Jesus referring to a writing (the Bible)? No, he was talking about a living Spirit of Truth which would descend upon the first Apostles of the Church. For you to contain the whole Truth about God to the Bible is for you to claim that the Holy Spirit is contained only in the pages of the Bible itself. The thing about it is, is which translation do we use, and who has the authority to make various translation of it? Currently, there are thousands of different Protestants denominations with hundreds of different Bible translations. This being so, some (most) of these denominations have actually translated their own special texts of the Bible in such a way, that they will insert theologically biased renderings of the translation.
So the question is this: Who has the authority over the Biblical text to make proper and unbiased translations of it? And who decides which books to be put in it? The answers are certainly not with all of these different denominations who have their own agendas, to make theologically biased translations.
My own personal question is: WHY WOULD ANYONE WANT SO MANY DIFFERENT BIBLE TRANSLATIONS???
The reason for this is that their is no "Unity of the Faith" (Eph 4:12) in the Protestant Christian Churches. They are all walking according to their own understand and by this, falling into schism and heresy left and right like blind men who can't hit the broad side of a barn. Christian wolves in shepherds clothing, acting as the ministers of Christ but are actually the minsters of falsehood. Martin Luther and the Reformers were some of them, they were not the "Teaching the way of God in Truth" (Matthew 22:16). The 5 "Sola's which are so revered by Protestants, came solely from the imagination of a man in the 17 Century, they are not from the Holy Spirit. They are from the Spirit of Error which causes division; they are of the Spirit of the Flesh which causes hersy.
It is because of Protestantism that there are so many different translations. This has never happened until Protestantism erupted out of nowhere in the 17th Century. The True Church of God, throughout the 2000 years of Christian History, has tried to maintain the "Unity of the Faith", but with the arrival of antichristian innovations and heresies, the abyss of hell has opened its doors, and now falsehood has been given free reign over the Protestant "Christian" Churches through different Bible translations and thus also different teachings. They also do well in deceiving many of the lone sheep who do not have the "Pillar of the Truth, the Church of the living God" (1 Timothy 3:15).
