۞ Allah it is Who created you in weakness, then He appointed strength after weakness, then after strength appointed weakness and grey hair. He createth whatsoever He listeth: and He is Knower, the Potent. 54 And on the day when the Hour riseth the guilty will vow that they did tarry but an hour - thus were they ever deceived. 55 But those to whom knowledge and belief have been given will say: 'You have stayed in the Book of Allah (the Protected Tablets) till the Day of Resurrection. This is the Day of Resurrection, yet you did not know' 56 So that will be the Day when the excuses of the wrong-doers will not avail them, nor will they be asked to make amends. 57 And assuredly We have propounded for mankind, in this Qur'an, every kind of similitude; and if thou bringest unto them a sign, those who disbelieve are sure to say: ye are but followers of falsehood. 58 In this way God seals the hearts of those who do not [want to] know [the truth], 59 So have thou patience; verily the promise of Allah is true. And let not make thee impatient those who have no conviction. 60