5-many of the prophets accompanying Him used to write down the messages of Quraan as they used to be revealed on the prophet. They used to write it on paper.Paper was present in those times toi Arabs for writing.Many of the prophet%u2019s companion had by-hearted the Quraan and used to recite it aloud in front of the prophet several times in a year.Quraan was written in its final form in osman%u2019s (Prophet%u2019s son-in-law) caliphate in five copies, and those copies are preserved till this date (You can findOriginal copies ; one in Tashkent, Uzbekistan; the other in Istanbul, Turkey. ) Sir William Muir, wrote: "There is probably in the world no other book which has remained 12 (now 14) centuries with so pure a text," (Life of Muhammad, Haykal). So not a single word from Quran could be changed since the prophets time, as even now millions of Muslims have Quraan by hearted and it is read five time in daily prayers!!!! Many scientific facts, unknown to man 1400 years ago, were revealed in the Quran. Each of them is proven to be scientifically correct (a few examples: %uF0D8 The 'Big Bang' theory of Creation of the Universe %uF0D8 Planets and orbital patterns of the Cosmos %uF0D8 Conception and stages of embryological growth (%u2018The Developing Human%u2019, Prof. Keith Moore, Uni. of Toronto) %uF0D8 Reference to fingerprints
6-Prophet Muhammed NEVER had an official conversation with Allah.Only one prophet had this opportunity and that was prophet Moses.
