For the sake of those who did not follow the discussion:
Christians scriptures were written by Christians for Christians in the context of the Church. The Church wrote the NT and compiled the BIBLE. In all reasonableness, I Christian should be the one guiding a non-Christian in reading the Bible not vice versa. In all humility and rationality, non-Christians should realise this simple fact, and check with Christians how to read the Bible.
For this reason, in Christianity the pillar of Truth is not the Bible/scriptures, it is the Church.
The Church or Christianity have existed well before any new NT scripture was written. This is fact any person in his right mind knows and undestands. This is not my opinion or something I am making up. I did not make history, I am only being most reasonable and honest about history and reality.
The reason Christianity is not founded on scripture is simple. Christianity is a religion of Truth. It acknoweledge that the infinite Word of God can not fit in human syllables. It acknowledge that even man can't fit his communications only in words. For this reason the source of Truth in Christianity is God himself using various temporal means appropriate; writtings included. Jesus spoke in paraboles because regular human language is not enough to transmitt spiritual realities. The Church therefore use various temporal means to transmitt translate eternal truth to humans and help them to grasp the eternal language of God.
Holy Scriptures is highly estimed in the Church and it is used most reasonably. Without adding or substracting anything to the Truth/Word of God. For one who takes care to consider everything in their right measure and capacity, is watching not to add or remove anything from the Eternal Word of God which is the Truth itself. The Truth in everything and of everything.
Any one who respect the truth, respects limits and right measure, and does not add or remove from what God has decreed for everything.
Scriptures is used by the childreen of the Church to celebrate and remember their history and the goodness of God to all humanity from the beginning. Otherwise, for a Christian, God is with us. We can do without any scipture. Knowing reading and writting is not a requirement for Heaven. All that we need is the Holy Spirit of God.
When questions are asked of me then about Christianity, I am free to provide any source I believe to be enough to answer the question, I don't have to agree with anyone about what source to use about presenting my Faith and any honest inquiry should find it most reasonable. Questions meant to as derisions, I will simply not answer them. If there is any penalty for not answering questions here, I will be glad to face it if that's what it takes to honor sincerity, the Holy Name of God. I will not be pushed to feeding viciousness or any other wickedness while I see it.