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 As for the life of this world, it is nothing but a frolic and frivolity. The final abode is the best for those who are pious and fear God. Do you not comprehend? 32 We know indeed that it grieves thee the things they say; yet it is not thee they cry lies to, but the evildoers - it is the signs of God that they deny. 33 Messengers indeed have been denied before thee, and they were patient under the denial and the persecution till Our succour reached them. There is none to alter the decisions of Allah. Already there hath reached thee (somewhat) of the tidings of the messengers (We sent before). 34 And if their aversion is grievous unto thee, then, if thou canst, seek a way down into the earth or a ladder unto the sky that thou mayst bring unto them a portent (to convince them all)! - If Allah willed, He could have brought them all together to the guidance - So be not thou among the foolish ones. 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 There is not a moving (living) creature on earth, nor a bird that flies with its two wings, but are communities like you. We have neglected nothing in the Book, then unto their Lord they (all) shall be gathered. 38 And those who belie our signs are deaf and dumb, in darkness. Whomsoever Allah willeth He sendeth astray, and whomsoever He willeth He putteth on the right path. 39 Say: "Have you thought if the punishment of God or the Hour (of Doom) came upon you, would you call to any other than God? Answer, if you are men of truth." 40 Nay, Him you call upon, so He clears away that for which you pray if He pleases and you forget what you set up (with Him). 41