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 well how their talk grieveth thee, though in truth they deny not thee (Muhammad) but evil-doers flout the revelations of Allah. 33 And certainly were messengers denied before you, but they were patient over [the effects of] denial, and they were harmed until Our victory came to them. And none can alter the words of Allah. And there has certainly come to you some information about the [previous] messengers. 34 And if their backsliding is hard unto thee, then seek out, if thou canst, an opening into the earth or a ladder to the heaven that thou mayst bring unto them a sign. And had Allah willed, He would have assembled them unto the guidance; wherefore be not thou of the ignorant. 35 ۞ Those who listen will surely answer. As for the dead, Allah will revive them. To Him they shall return. 36 They say: Why hath no portent been sent down upon him from his Lord? Say: Lo! Allah is Able to send down a portent. But most of them know not. 37 although there is no beast that walks on earth and no bird that flies on its two wings which is not [God's] creature like yourselves: no single thing have We neglected in Our decree. And once again: Unto their Sustainer shall they [all] be gathered. 38 Those who gave the lie to Our signs are deaf and dumb and blunder about in darkness. Allah causes whomsoever He wills to stray in error, and sets whomsoever He wills on the straight way.' 39 Say thou: look ye now, were Allah's torment to come upon you, or the Hour come upon you, would ye then cry unto other than Allah, if ye are truthful? 40 Nay, but it is Him alone that you will invoke - whereupon He may, if He so wills, remove that [ill] which caused you to call unto Him; and you will have forgotten all that to which you [now] ascribe divinity side by side with Him." 41