۞ 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 Upon the day when the Hour is come, the sinners shall swear they have not tarried above an hour; so they were perverted. 55 but those endowed with knowledge and faith will say, "Indeed, you did tarry, as God ordained, till the Day of Resurrection, and this is the Day of Resurrection: but you were not aware of it." 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 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 In this wise Allah sealeth the hearts of those who believe not. 59 Therefore, have patience. The promise of Allah is true. Do not let those who are uncertain make you unsteady. 60