Alexander the Great in the Quran River in the Punjab in 326 BC, his army nearly mutinied and refused to march further east, exhausted by years of campaigning. Alexander's desire to reach "the ends of the Earth" was instilled by his tutor Aristotle: Alexander derived his concept of `Asia' from the teaching of Aristotle, for whom `the inhabited earth' was surrounded by `the Great sea' Ocean, and was divided into three areas – `Europe, Libya and Asia.' Thus the earth was not round but flat, and `Asia' was limited on the west by the Tanais (Don), the inland sea and the Nile, and on the east
Alexander the Great in the Quran is no identification at all. ... Personally, I have not the least doubt that Zul-Qarnain is meant to be Alexander the Great, the historic Alexander, and not the legendary Alexander... In his commentary of the Quran, Abul Ala Maududi (1903–1979 AD) noted that historically most Muslim scholars had endorsed the identification of Dhul-Qarnayn with Alexander the Great, but recent commentators have forwarded an alternative theory that Dhul-Qarnayn is Cyrus the Great: The identification of Zul-Qarnain has been a controversial matter from the earliest times. In general the commentators have been of the opinion that he was Alexander the Great but