Those will have lost who deny the meeting with Allah, until when the Hour [of resurrection] comes upon them unexpectedly, they will say, "Oh, [how great is] our regret over what we neglected concerning it," while they bear their burdens on their backs. Unquestionably, evil is that which they bear. 31 The life of this world is but a sport and a pastime. Surely the Home of the Hereafter is best for those who fear God. Will you not understand? 32 We know indeed the grief which their words cause you (O Muhammad SAW): it is not you that they deny, but it is the Verses (the Quran) of Allah that the Zalimun (polytheists and wrong-doers) deny. 33 The Messengers who lived before you were also accused of lying, but they exercised patience. They were cruelly persecuted before We gave them victory. No one can change the words of God. You have already received news about the Messengers. 34 If their aversion still weighs upon you, seek out a tunnel (going deep) into the earth, or a ladder reaching out to the skies, and bring them a sign: (Even then they will not believe). If God had willed He would have brought them all to the right path. So be not like the pagans. 35 ۞ It is only those who hear (with sincere hearts) that accept faith; and Allah will raise these people dead of heart, then towards Him they will be herded. 36 And they said: "Why is not a sign sent down to him from his Lord?" Say: "Allah is certainly Able to send down a sign, but most of them know not." 37 No creature is there crawling on the earth, no bird flying with its wings, but they are nations like unto yourselves. We have neglected nothing in the Book; then to their Lord they shall be mustered. 38 Those who deny Our revelations are deaf and dumb in darkness. Whom Allah will sendeth astray, and whom He will He placeth on a straight path. 39 Say (O Muhammad SAW): "Tell me if Allah's Torment comes upon you, or the Hour comes upon you, would you then call upon any one other than Allah? (Reply) if you are truthful!" 40 Indeed, it is on Him that you would call, and He could remove that [affliction] which made you call on Him, if He will, and then you would forget [the false deities] which you associate with Him!" 41