Therefore continue to remind, for by the grace of your Lord, you are not a soothsayer, or a madman. 29 Or say they: (he is) a poet, (one) for whom we may expect the accident of time? 30 Say: 'Await! I shall be awaiting with you.' 31 Does their reason tell them to say this or is it because they are a rebellious people? 32 Do they say: 'He has invented it' No, they do not believe. 33 Let them then produce a recital like unto it (the Quran) if they are truthful. 34 [Or do they deny the existence of God?] Have they themselves been created without anything [that might have caused their creation]? or were they, perchance, their own creators? 35 Have they created the heavens and the earth? In fact, they have no strong faith. 36 Or do they have your Lord's treasures in their keeping? Or have absolute authority over them? 37 Do they have a ladder (by which they can climb up to the heavens) and listen (to the angels) and come back to the rest of the people with clear authority? 38 Or, has He daughters, and they sons? 39 Or askest thou a hire from them so that they are with debt laden? 40 Is with them the Unseen, and they write it down! 41 Or do they want to stage a deception? -- Then only those who do not believe will be the ones who will be tricked. 42 Or have they a god other than God? Exalted be God over what they ascribe as partners [to Him]! 43 Even if they were to see a part of the heavens falling down upon them, they would say, "It is only dense cloud". 44 So leave them until they meet their Day in which they will be struck insensible - 45 and when their evil plans will be of no benefit to them nor will they be helped. 46 And verily, for those who do wrong, there is another punishment (i.e. the torment in this world and in their graves) before this, but most of them know not. [Tafsir At-Tabari, Vol. 27, Page 36]. 47 And be patient, [O Muhammad], for the decision of your Lord, for indeed, you are in Our eyes. And exalt [Allah] with praise of your Lord when you arise. 48 And for part of the night also praise thou Him,- and at the retreat of the stars! 49