۞ 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 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 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 So on that day the unjust will not benefit from their excuses, nor will anyone ask them for compensation. 57 Verily We have coined for mankind in this Qur'an all kinds of similitudes; and indeed if thou camest unto them with a miracle, those who disbelieve would verily exclaim: Ye are but tricksters! 58 Thus does Allah seal the hearts of those who have no knowledge. 59 So have patience (O Muhammad)! Allah's promise is the very truth, and let not those who have no certainty make thee impatient. 60