Say thou: who guardeth you by night and by day from the Compassionate? Yet from the remembrance of their Lord they avert themselves! 42 Or do they have lords of their own besides Us who can defend them? But they are not able to help themselves, nor can they find protection against 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 thou: I only warn you by the revelation; and the deaf hearken not unto the call when they are warned. 45 And if a breath (minor calamity) of the Torment of your Lord touches them, they will surely cry: "Woe unto us! Indeed we have been Zalimun (polytheists and wrong-doers, etc.). 46 And We place the scales of justice for the Day of Resurrection, so no soul will be treated unjustly at all. And if there is [even] the weight of a mustard seed, We will bring it forth. And sufficient are We as accountant. 47 And assuredly We vcuchsafed unto Musa and Harun the distinction and illumination and an admonition for the God-fearing. 48 Who fear their Lord unseen, while they are of the Hour apprehensive. 49 This is a blessed reminder that We have revealed to you. Will you then reject it? 50