First of all, you must be saying that God can't use men to accomplish what He wants them to accomplish. Puny man bests the Omnipotent
Secondly, you act as if Sola Scriptura and Private Interpretation are the key, But however you take it, we (me and you)only accept this as Scripture BECAUSE the faith of the Church community said it was
You are that silly immature type that St Augustine often refers to
“If you believe what you like in the gospels, and reject what you don't like, it is not the gospel you believe, but yourself.”
As an amateur Bible scholar, the following is what I have concluded (for now) is truth:
1. The Bible is an amazing collection of manuscripts spanning that include history, law, prophecy, poetry, allegory, parable, wisdom literature, symbolism. The dedicated Bible scholar seeks to separate the passages into the proper categories.
Example: Did the story of Jonah actually happen? Or is it a teaching allegory?
2. Indeed God/Holy Spirit may have inspired the scriptures as we have them, but certainly it was flesh and blood human beings who first wrote down the words and perpetually recopied and interpreted them. And each one of those no doubt wrote with the language, experience, perspective, understanding that he had. To know his meaning we have to look at and understand the scripture through the eyes of those who wrote down the words. If we use our different language, experience, perspective, understanding to interpret them, we'll get it wrong much more than we get it right.
Example: "Am I my brother's keeper" is an admonition that we are responsible for others? Or a statement that we do not put other humans into the same category of the sheep and cattle that we 'keep'?
3. I am quite certain that God wanted the Bible to exist as all the efforts to destroy it over the millennia have failed and it remains today as the best selling book of all time. And Christianity remains as the world's largest religion. And I believe that despite all the possible error, contradiction, probable human dictates in the Bible due to human fallibility or the culture of other times, there is also a great deal of truth and real instruction.
4. I believe God/Holy Spirit can and does use Biblical passages (as well as other ways) to speak to us then and now.