۞ 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 And those who have been vouchsafed knowledge and belief will say: assuredly ye have tarried according to the decree of Allah until the Day of Upraising; so this is the Day of Upraising, but ye were wont not to know. 56 On that Day, excuses shall not benefit the harmdoers, nor shall they be asked to make amends. 57 And We have certainly presented to the people in this Qur'an from every [kind of] example. But, [O Muhammad], if you should bring them a sign, the disbelievers will surely say, "You [believers] are but falsifiers." 58 Thus does Allah set a seal on the hearts of those who do not know. 59 So have patience. The promise of God is surely true; and let not those who do not believe make you relax (your endeavours). 60