PONDER AND DISCERN THE QURAN

{Do they not, then, ponder about the Quran? Had it been from 

someone other than Allah they would have found a great deal of 

discrepancy.} (4:82)

{(All) praise is (due) to Allah, who has sent down upon His Servant 

the Book and has not made therein any deviance.} (18:1)

{Then do they not give serious thought upon the Quran, or are there 

locks upon (their) hearts?} (47:24)