But (on the contrary,) these people have lost the knowledge of the Hereafter;" nay, they are in doubt about it; nay, they are blind to it.85 The disbelievers say, "When we and our forefathers have become dust, shall we be really raised up from the graves? This news has been given to us as well as to our forefathers before us, but these are nothing but tales, which we have been hearing since the ancient times." Say to them, "Move about in the land and see what doom the criminals have met."86 O Prophet, do not grieve for them nor feel distressed at their machinations.87 They say, "When will this threat be carried out if you are truthful?"88 Say, "No wonder that a part of the torment you wish to be hastened, may well have approached you."89 The fact is that your Lord is highly Gracious to the people, but most of them are not grateful.90 No doubt your Lord knows fully well what they keep hidden in their breasts and what they reveal.91 There is no secret thing in the heavens and the earth, which is not recorded in a clear Book.92 The fact is that this Qur'an tells the children of Israel the reality of most of those things in which they differ,93 and this is a Guidance and a Mercy for the believers.94 (Likewise) your Lord will surely judge between these people95 as well by His Command, and He is the All-Mighty, the All-Knowing.96 Therefore, O Prophet, put your trust in Allah: you are certainly on the manifest Truth. You cannot make the dead to hear you,97 nor can convey your call to the deaf, who have turned their backs and are running away from you,98 nor can guide the blind against their errors.99 You can only make those people to listen to you, who believe in Our Revelations and then submit (to Us) completely. And when the time of the fulfillment of Our Decree approaches them,100 We . shall bring forth a beast for them from the earth, which will speak to them (about this) that the people did not believe in Our Revelations.101 And imagine the Day when We shall gather together from every community a host of those people who used to treat Our Revelations as false; then they will be arranged (according to their classification and merit) until when all of them will have arrived, (their Lord) will ask them, "Did you treat My Revelations as false whereas you did not comprehend them by knowledge?102 If not this, what else were you doing?"103 And the threat of the torment will be carried out on them in consequence of their wicked deeds; then they will not be able to utter a word. Did they not perceive that We had ordained the night for them to have rest in it, and made the day bright?104 Surely in this there were many Signs for those who believed.105