What if that book is the blueprint of the universe?
> Similarly, when the Holy One, blessed be He, resolved to create the world, He looked into His plan, and, although, in a sense, it was the plan which brought the palace into being, it is not called by its name, but by that of the King. The Torah proclaims: “I was by Him an architect, through me He created the world!”-for the Torah preceded the creation of the world by two thousand years; and so, when He resolved to create the world He looked into the Torah, into its every creative word, and fashioned the world correspondingly; for all the words and all the actions of all the worlds are contained in the Torah. Therefore did the Holy One, blessed be He, look into it and create the world.