Those who deny the truth say, "When we have turned to dust like our fathers, shall we be brought back to life again? 67 We have been promised this, we and our forefathers, before. This is not but legends of the former peoples." 68 Say (unto them, O Muhammad): Travel in the land and see the nature of the sequel for the guilty! 69 And grieve thou not over them nor be straitened because of that which they plot. 70 And [when] they ask, "When is this promise [of resurrection] to be fulfilled? [Answer this, O you who believe in it,] if you are men of truth!" 71 Say: 'It may be that part of what you seek to hasten on is already riding behind you' 72 Now, verily, thy Sustainer is indeed limitless in His bounty unto men - but most of them are bereft of gratitude. 73 And verily, your Lord knows what their breasts conceal and what they reveal. 74 And there is nothing concealed within the heaven and the earth except that it is in a clear Register. 75 Verily, this Quran narrates to the Children of Israel most of that about which they differ. 76 It is a guide and mercy for the believers. 77 Surely your Lord will judge between them by his judgment, and He is the Mighty, the knowing. 78 So put thy trust in Allah: for thou art on (the path of) manifest Truth. 79 Indeed, you will not make the dead hear, nor will you make the deaf hear the call when they have turned their backs retreating. 80 nor can you guide the blind out of their error. You can make only those hear you who believe in Our revelations and surrender themselves to Us. 81 ۞ Now, [as for the deaf and blind of heart -] when the word [of truth] stands revealed against them, We shall bring forth unto them out of the earth a creature, which will tell them that mankind had no real faith in Our messages. 82