Why is there no possible way that human hands could have produced the Bible?

Les explains that his only attempt in the class is to open the Scriptures and help people see what they really say, not to twist arms or force a particular way of thinking. He says the Bible is gloriously, supernaturally put together, so that human hands could not have done it. He also warns that tradition is condemned in Scripture and that people must be careful not to become locked into a tradition that is not in line with the Scriptures. As an example, he mentions something he ran across and has been sharing as the class comes into Daniel, with the class already turned there.