A. Yusuf Ali:Translation:
Do they not consider the Qur´an (with care)? Had it
been from other Than Allah, they would surely have
found therein Much discrepancy. 601

Muhammad Asad:Translation:
Will they not, then, try to understand this Qur’an? Had it issued from any but God, they would surely have found in it many an inner contradiction! 97
601 The unity of the Qur'an is admittedly greater than that of any other sacred book. And yet how can we account for it except through the unity of Allah's purpose and design? From a mere human point of view, we should have expected much discrepancy, because (1) the Messenger who promulgated it was not a learned man or philosopher, (2) it was promulgated at various times and in various circumstances, and (3) it is addressed to all grades of mankind. Yet, when properly understood, its various pieces fit together better than a jig-saw puzzle even when arranged without any regard to chronological order. There was just the One Inspirer and the One Inspired.