۞ 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 And at the time when the hour shall come, the guilty shall swear (that) they did not tarry but an hour; thus are they ever turned away. 55 But those who were given the knowledge and belief will say: "You have tarried, according to the Book of God, as long as the Day of Resurrection, and this is the Day of Resurrection, but 'you do not know." 56 On that Day, excuses shall not benefit the harmdoers, nor shall they be asked to make amends. 57 We have told people various parables in this Quran. Even if you had shown them a miracle, the unbelievers would have said, "You are only the followers of falsehood". 58 Thus doth Allah seal the hearts of those who know not. 59 So be patient. Indeed, the promise of Allah is truth. And let them not disquiet you who are not certain [in faith]. 60