To talk of comparing the Bible with other "sacred books" so called, such as the Koran...or the book of Mormon, is positively absurd. You might as well compare the sun with a rushlight, or Skiddaw with a molehill, or St. Paul's with an Irish hovel, or the Portland vase with a garden pot, or the Kohinoor diamond with a bit of glass. God seems to have allowed the existence of these pretended revelations, in order to prove the immeasurable superiority of His own Word.