Say: 'Who shall guard you by night and in the daytime from the All-merciful?' Nay, but from the Remembrance of their Lord they are turning away. 42 Or do they have gods to defend them other than Us? They are unable [even] to help themselves, nor can they be protected from Us. 43 Nay, but We gave these and their fathers ease until life grew long for them. See they not how we aim to the land, reducing it of its outlying parts? Can they then be the victors? 44 Tell them: "I only warn you by the Revelation." But the deaf do not hear the cry when they are warned. 45 If but a breath of thy Lord's chastisement touched them, they would surely say, 'Alas for us! We were evildoers.' 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 We gave Moses and Aaron the criterion of right and wrong and a light and reminder for the righteous, 48 Those who fear their Lord without seeing and who apprehend the Last Day. 49 This is a blessed Reminder that we have revealed: Will ye then reject it? 50