All I can tell you is that the scripture, the Bible is the written word of God that gives us all the truths of every aspect of life. It shows us who Our Creator is and it shows us the fabric of life. It shows us who we are. It shows us Fathers judgements. It shows His will. It gives the example of How God works so that we may know that the Spirit we have given our lives to is not some figment of our imaginations. It is one, not the only way, but one of the ways that God speaks to us. It's there so that we can know the beginning to the end. It is the story of what Salvation looks like from the grander scale of God recreating the tainted world down to the individual reflection. The Bible gives us the story of Redemption through God himself coming into Human flesh to reconcile us and the whole creation to him. The Scriptures are the judgements of Yahweh for what is righteous and what is evil. It gives us all the solutions to life.
That said, the Bible doesn't always say something specifically in black and white, but if it's of Our Creator, Yahweh, the God of Abraham, Isaac, and Jacob, His Spirit I Am will demonstrate it through the many stories of The Old Testament. The Bible shows us many things and answers any and all questions or disputes people have in determining what Salvation actually is and what it involves. The number 1 thing that the Bible shows is essential in gaining Salvation is Faith. It begins and ends with Faith. It is spoken of in many places, but heavily demonstrated in the entirety of it's pages. The Bible gives us the intimate things of the Human Heart mind and soul. It only becomes dead and of no effect when the Child or Lost human puts any kind of filter over it. Father speaks through this word and he reveals it's truths in a reflective spiritual manifestation of it into our lives, showing us everything and giving us the right path to follow and to truly know our Father.
I truly hope that you take my advice and just lay aside everything you keep fighting to defend regardless of it being truth or a lie, and just go before God, empty. What have you got to lose. Just open yourself up to the written word of God seeking for him to speak to you. Father knows your heart and I don't, but I can say this about you, you have a passion for speaking what you believe, Father could really utilize that. Just let everything down and just be a child, start reading the scripture at the beginning as if you've never read or heard anything out of it.