Torah Proofs in Parashat Toldot

Rabbi Yaron Reuven brings Torah proofs from Parashat Toldot in Sefer Bereshit 25:19-28:9 (the Book of Genesis), proving the holy Torah is the only Divine document written by God. Bereshit 26:33 "And he named it Shivah; therefore the name of the city is Beer-sheva until this very day." 4000 years later the name of Beer-Sheva hasn't changed and will never change! What fake man made book can say such a thing?