It is not your wealth nor your sons, that will bring you nearer to Us in degree: but only those who believe and work righteousness - these are the ones for whom there is a multiplied Reward for their deeds, while secure they (reside) in the dwellings on high! 37 Those who try to challenge Our revelations will be driven into torment. 38 Say: "Truly, my Lord enlarges the provision for whom He wills of His slaves, and (also) restricts (it) for him, and whatsoever you spend of anything (in Allah's Cause), He will replace it. And He is the Best of providers." 39 Upon the day when He shall muster them all together, then He shall say to the angels, 'Was it you these were serving? 40 They will answer: "Limitless art Thou in Thy glory! Thou [alone] art close unto us, not they! Nay, [when they thought that they were worshipping us,] they were but [blindly] worshipping forces concealed from their senses; most of them believed in them." 41 'Therefore today none of you shall have power to profit or hurt another.' And We shall say to the evildoers, 'Taste the chastisement of the Fire, which you cried lies to!' 42 Whenever Our messages are conveyed to them in all their clarity, they say, "This [Muhammad] is nothing but a man who wants to turn you away from what your forefathers worshipped." And they say, "This [Quran] is nothing but an invented falsehood." And they who are bent on denying the truth speak thus of the truth when it comes to them, "This is clearly nothing but plain sorcery!" 43 And We had not vouchsafed unto them Books they should have been studying, nor had We sent unto them, before thee, any warner. 44 These people have not one tenth of power or wealth that we had given to those who lived before them. They called Our Messengers liars. Thus, how terrible was My vengeance. 45