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 have they gods that shall defend them apart from Us? Why, they are not able to help themselves, nor shall they be guarded in safety from Us. 43 Aye! We let these people and their fathers enjoy until there grew long upon them the life. Behold they not that We come unto the land diminishing it by the borders thereof? Shall they then be the victors? 44 Say: "I am warning you by God's command." But the deaf do not hear the call when they are warned. 45 Even if a whiff of the Lord's chastisement were to touch them they would surely say: "Ah woe, alas, we were surely sinful." 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 Surely We had granted to Moses and Aaron the Criterion (between right and wrong), and Light and Admonition for the good of the God-fearing, 48 who fear their unseen Lord and are anxious about the Day of Judgment. 49 And this is a blessed Message which We have sent down: will ye then reject it? 50