۞ It is God who has created you weak, then, given you strength after your weakness and caused you to become weak and old after being strong. He creates whatever He wants. He is All-knowing and 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 who had been endowed with knowledge and faith shall say: “According to Allah's Record you have stayed till the Day of Resurrection. Now, this is the Day of Resurrection. But you did not know.” 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 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 doth Allah seal the hearts of those who know not. 59 So patiently persevere: for verily the promise of Allah is true: nor let those shake thy firmness, who have (themselves) no certainty of faith. 60