Science Discovers God

Reliability of the Old Testament

And I will establish My covenant between Me and you and your descendants after you in their generations, for an everlasting covenant, to be God to you and your descendants after you. Also I give to you and your descendants after you the land in which you are a stranger, all the land of Canaan, as an everlasting possession; and I will be their God.”

Genesis 17:7-8 NKJV

What Can We Conclude About OT?

Our Christian OT and the Hebrew Bible contain the exact same content that was later confirmed by Jesus as the unbreakable Word of God. By the leading of the Holy Spirit, the OT books were immediately accepted by the people of God who, recognised these writings as authoritative. (This was not done centuries later by an outside council).
These writings were meticulously copied and represent the true meaning
that God intended from the original (inerrant / infallible / inspired) autographs.

The OT Cannon is authoritative and closed