۞ God is He that created you of weakness, then He appointed after weakness strength, then after strength He appointed weakness and grey hairs; He creates what He will, and He is the All-knowing, the All-powerful. 54 On the Day that the Hour (of Reckoning) will be established, the transgressors will swear that they tarried not but an hour: thus were they used to being deluded! 55 But those endued with knowledge and faith will say: "Indeed ye did tarry, within Allah's Decree, to the Day of Resurrection, and this is the Day of Resurrection: but ye - ye were not aware!" 56 The excuses of the unjust on this day will be of no avail to them and they will not be able to please God. 57 In this Koran We have set forth for mankind all manner of examples. Yet if you bring to them a sign the unbelievers will surely say: 'You are but falsifiers' 58 In this way God seals the hearts of those who do not [want to] know [the truth], 59 So be patient. Indeed, the promise of Allah is truth. And let them not disquiet you who are not certain [in faith]. 60