Explain prophecy then? How do Prophets foretell Historical Events prior to them happening, if they are not receiving this information from a source that knows future events, which would be a basic understanding of God, Omniscience? Their mind just obeys their mind to write in detail of events that happen hundreds to thousands of years later? Not buying it, they had to receive this information from a source that is able to tell them specific events that will happen so far into the future no human mind could conceive it...
The only logical explanation to fulfilled Prophecy is that they are in communication with some entity that literally knows the exact future before it happens, and that entity literally tells you and I to test it on that, if we can test it and see it then we ought to believe it:
Is 42:9 Behold, the former things are come to pass, and new things do I declare: before they spring forth I tell you of them.
And if you read the prior 8 verses what you will come to find is that they are all a Prophecy of this man who came into the World about 680-750 years after that was written. The Bible and the God of the Bible are the only Holy Books and Divine Being that specifically calls for people to test its knowledge of Future Events. The Bible is full of fulfilled Prophecies, hundreds in Christ Alone. It spells out the rise and fall of Nations, the rise and fall of Cities, the rise and fall of Emperors, the rise and fall of specific people, the hundreds and hundreds of fulfilled Prophecies, whether internally confirmed or externally and objectively confirmed in History is proof that a being that knows the Future communicated with these men. To deny so is to deny all logical reasoning with the sole attempt to justify yourself (general you) in rejecting God or the Bible, because to accept these Truths would cause one to have to radically redefine their beliefs and thus must conform to everything else written in the Bible.
Most important to that is the Gospel which the Natural Man hates and loathes. The Gospel that states there is One God and only One Way to that God. That Sin is real and our Sin has separated us from God. That this Sin and the Separation it has caused to be condemned Righteously and the only place we deserve to go because of that Sin is to Hell. However the Good News, the Gospel is that God Himself took on Flesh in the Person of Jesus Christ, was Born of a Virgin, lived Perfectly because none of us are capable of doing so, and then laid down His own life. He went to the Cross where He took upon Himself your Sins and my Sins and then absorbed the Wrath of God that we deserve and shed His Precious Holy Blood to be the propitiation of our Sins. Then 3 days later He rose from the Grave, overcoming Death, Sin and Hell, proving that His Sacrifice was worthy and that all who believe and hope in Him will too share in that overcoming of Death Sin and Hell. And then ascended bodily to the Right Hand of the Father where He now stands making intercession for all who believe in Him.
To believe in Christ, to believe in the Gospel is the only possible path to God, and it is the grounds for most of the Prophecies in the Bible, the Word of God, in which the Creator of all things spoke to men and told them of the Events that would become what we now know as the Gospel of Jesus Christ.
Your bicameral ideology doesnt explain any of that...