My dear sir, you are losing the sight of the main issue. As you claim to have read Quran (ubiased). But you contradict your self when you say "Quran says that Kores is the superior most tribe". There is no such verse in all the 114 chapters of Quran. Islam disapproves superiority in the name of clans and the castes. Muslim respect Quresh on their own as prophet Mohammed comes from this tribe. That is all. As far as Quran being concoction of the prophet is concerned, such an allegation has been thrown for the last four than 1400 years but never proved. consider these facts Prophet could not have written such a book because he was an "Ummi" (illiterate). He had never read any book, leave alone write, before the Quran was revealed tohim over a period of 23 years. Secondly Quran is the only book in the written history which can be completely memorized by heart. There are are lakh of people in the world who remember it by heart. if you have any doubt visit nearest mosque. on the other hand please find a person who remembers evern a few pages any other book. Think, my dear, think
