And surely, We have explained [Our Promises, Warnings and (set forth many) examples] in this Quran that they (the disbelievers) may take heed, but it increases them in naught save aversion. 41 Say: If there had been (other) gods with Him, as they say,- behold, they would certainly have sought out a way to the Lord of the Throne! 42 Hallowed be He, and exalted be He above that which they say - a great height! 43 The seven heavens and the earth, and whosoever in them is, extol Him; nothing is, that does not proclaim His praise, but you do not understand their extolling. Surely He is All-clement, All-forgiving. 44 But [thus it is:] whenever thou recitest the Qur'an, We place an invisible barrier between thee and those who will not believe in the life to come: 45 for, over their hearts We have laid veils which prevent them from grasping its purport, and into their ears, deafness. And so, whenever thou dost mention, while reciting the Qur'an, thy Sustainer as the one and only Divine Being, they turn their backs [upon thee] in aversion. 46 We are Best Knower of that wherewith they listen what time they listen to thee and what time they counsel together in secret, when the wrong-doers say: ye but follow a man enchanted. 47 See to what they liken you! But they are lost and cannot find the right path. 48 And they say: When we are bones and fragments, shall we forsooth, be raised up as a new creation? 49 Tell them: "(You will be raised afresh even if) you turn to stone or iron, 50 ۞ or some creation yet more monstrous in your minds!' Then they will say, 'Who will bring us back?' Say: 'He who originated you the first time.' Then they will shake their heads at thee, and they will say, 'When will it be?' Say: 'It is possible that it may be nigh, 51 "On the day when He will call you, and you will answer with His praises and imagine you did not tarry but a while." 52