The PAGAN ERA OF ARABS, was the golden age of their literature! Those BARE-FOOTED people, were deprived of all the social and economical advantages, but their hearts were filled with the love of literature, eloquency and oratory. They had a large periodic market, named AKAZ which besides its usual affairs, had turned to a literature center. It served also as an economical and judicial annual CONGRESS. In that high council the best and the newest, verses and proses, were rehearsed, for consideration and judgement; and the best ones were chosen to be proclaimed as the poem or prose of the year. In such that golden age of literature, the whole world is challenged to produce a book like QURÄN, but it has not been produced - even by a chapter like unto it, although many have tried hard and have done their best to do so, and have failed! Say: ``If man and JINNS were to gather together in order to bring the like of this QURÄN; they will not bring the like of it, even if they back up each other with their help and support.'' QURÄN - S 17:88 The phrase: `No DOUBT IN IT' is not merely a claim, but rather a real truth. We may consider some of the qualifications of the Book in a quick scan; such as; its truthfulness - Grandeur - Firmness - Eloquency - Deep meanings - sweet and simple explanations, which is seen throughout the BOOK which repels and rejects all doubts; so that, nothing can excel it. It is worthy of note that, age, and elapse of centuries has not been able to reduce or decrease such qualities and qualifications, and even the progress of science and knowledge has enhanced the BRIGHTNESS and LIGHT of the BOOK! Such BOOK, NO DOUBT, IS A GUIDANCE OF THE VIRTUOUS PEOPLE.