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: "Verily my Lord enlarges and restricts the Sustenance to such of his servants as He pleases: and nothing do ye spend in the least (in His cause) but He replaces it: for He is the Best of those who grant Sustenance. 39 On the Day when He gathers them all together, He will say to the angels: 'Was it you that these worshipped' 40 They will say, "Exalted are You! You, [O Allah], are our benefactor not them. Rather, they used to worship the jinn; most of them were believers in them." 41 None of them can help or harm each other on this day. We shall tell the unjust ones, "Suffer the torment of the fire which you had called a lie." 42 For [thus it is:] whenever Our messages are conveyed unto them in all their clarity, they [who are bent on denying the truth] say [to one another,] "This [Muhammad] is nothing but a man who wants to turn you away from what your forefathers were wont to worship!" And they say: "This [Qur'an] is nothing but a falsehood invented [by man]!" And [finally,] they who are bent on denying the truth speak thus of the truth when it comes to them: "This is clearly nothing but spellbinding eloquence!" 43 And We have not given them any books which they read, nor did We send to them before you a warner. 44 Those that were before them also cried lies, yet they reached not a tenth of what We gave them; they cried lies to My Messengers, and how was My horror! 45