Say, "Who will save you from the wrath of the Most Gracious, by night and by day?" Yet they turn away from the remembrance of their Lord. 42 Do they have some Gods who protect them from Us? Neither can they save themselves nor save their friends from Us. 43 But, [on the contrary], We have provided good things for these [disbelievers] and their fathers until life was prolonged for them. Then do they not see that We set upon the land, reducing it from its borders? So it is they who will overcome? 44 Say: I warn you only by revelation; and the deaf do not hear the call whenever they are warned. 45 And if [as much as] a whiff of the punishment of your Lord should touch them, they would surely say, "O woe to us! Indeed, we have been wrongdoers." 46 And We shall set up the just balances for the Resurrection Day, so that not one soul shall be wronged anything; even if it be the weight of one grain of mustard-seed We shall produce it, and sufficient are We for reckoners. 47 In the past We granted to Moses and Aaron the criterion (for judgment), and a Light and a Message for those who would do right,- 48 for those who fear their Lord without seeing Him and dread the Hour (of Reckoning). 49 And this is a blessed reminder that We have sent down. Will you then deny it? 50