۞ Allah is He Who shaped you out of weakness, then appointed after weakness strength, then, after strength, appointed weakness and grey hair. He createth what He will. He is the Knower, the Mighty. 54 On the Day the Last Hour arrives, the evil-doers will swear they have not even tarried for an hour, they have always been deluded, 55 And said those who received knowledge and faith, “You have indeed stayed in the decree of Allah until the Day of Restoration; so this is the Day of Restoration, but you did not know.” 56 Their excuses will be of no avail to the sinners on that day, and they will not be allowed to beg for favour. 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 seal up the hearts of those who understand not. 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