Say: 'Who will guard you, by night and by day from the Merciful' But no, they turn away from their Lord's remembrance. 42 Or, have they gods who can defend them against Us? They shall not be able to assist themselves, nor shall they be defended from Us. 43 Yet We bestowed the good things [of life] upon their fathers for a great length of time. But do they not see how We are shrinking their borders? Is it they who will prevail? 44 Say: 'I warn you only by the Revelation'; but they that are deaf do not hear the call when they are warned. 45 And if a whiff of your Lord’s punishment were to touch them, they would certainly say, “Woe to us – we were indeed unjust!” 46 And We shall set up the scales of justice on the Day of Resurrection – therefore no soul will be wronged in the least; and if a thing is equal to a grain of mustard seed, We will bring it; and We are Sufficient to (take) account. 47 We gave Moses and Aaron the Salvation and a Radiance, and a Remembrance for the godfearing 48 These who fear their Lord unseen, and who are of the Hour fearful. 49 And this [Qur'an] is a blessed message which We have sent down. Then are you with it unacquainted? 50