Lost indeed are they that cried lies to the encounter with God, so that when the Hour comes to them suddenly they shall say, 'Alas for us, that we neglected it!' On their backs they shall be bearing their loads; O how evil the loads they bear! 31 The worldly life is but useless amusement and sport (compared to) the life hereafter which is far better and is only for the pious. Will you not then understand? 32 We know that you, [O Muhammad], are saddened by what they say. And indeed, they do not call you untruthful, but it is the verses of Allah that the wrongdoers reject. 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 evasion is difficult for you, then if you are able to seek a tunnel into the earth or a stairway into the sky to bring them a sign, [then do so]. But if Allah had willed, He would have united them upon guidance. So never be of the ignorant. 35 ۞ Only those who have understanding will accept your faith. (Those who have no understanding) are like the dead whom God will resurrect and to Him will all return. 36 They say: "Why is not a sign sent down to him from his Lord?" Say: "Allah hath certainly power to send down a sign: but most of them understand not. 37 There is not an animal (that lives) on the earth, nor a being that flies on its wings, but (forms part of) communities like you. Nothing have we omitted from the Book, and they (all) shall be gathered to their Lord in the end. 38 And those who deny Our signs are deaf and dumb in realms of darkness; Allah may send astray whomever He wills; and may place on the Straight Path whomever He wills. 39 Say, "Have you considered: if there came to you the punishment of Allah or there came to you the Hour - is it other than Allah you would invoke, if you should be truthful?" 40 No; upon Him you will call, and He will remove that for which you call upon Him if He Will, and you will forget that you associate with Him. 41