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 aliha (gods) who can guard them from Us? They have no power to help themselves, nor can they be protected from Us (i.e. from Our Torment). 43 Nay, We have allowed these [sinners] - as [We allowed] their forebears - to enjoy the good things of life for a great length of time: but then - have they never yet seen how We visit the earth [with Our punishment,] gradually depriving it of all that is best thereon? Can they, then, [hope to] be the winners? 44 Tell them: "I only warn you by the Revelation." But the deaf do not hear the cry when they are warned. 45 If a blast of the torment of your Lord strikes them, they will say, "Woe to us! We have been unjust people." 46 And We set a just balance for the Day of Resurrection so that no soul is wronged in aught. Though it be of the weight of a grain of mustard seed, We bring it. And We suffice for reckoners. 47 And We had already given Moses and Aaron the criterion and a light and a reminder for the righteous 48 such as fear God in the Unseen, trembling because of the Hour. 49 This (Quran) which We have revealed is a blessed reminder. Will you then deny it? 50