Say (O Prophet): “Allah suffices as a witness between me and you. He knows whatever is in the heavens and the earth. As for those who believe in falsehood and are engaged in infidelity with Allah, it is they who will be the losers.” 52 And they demand of thee to hasten the chastisement! But for a stated term the chastisement would have come upon them; but it shall come upon them suddenly, when they are not aware. 53 They challenge thee to hasten the coming upon them of [God's] chastisement: but, verily, hell is bound to encompass all who deny the truth 54 (They will become aware of it) the Day when the chastisement will overwhelm them from above and from under their feet, and He will say to them: “Taste now the consequence of the deeds that you used to commit.” 55 O My servants who have believed, indeed My earth is spacious, so worship only Me. 56 Every soul must taste death; then it is to Us that you will return. 57 But those who believe and work deeds of righteousness - to them shall We give a Home in Heaven,- lofty mansions beneath which flow rivers,- to dwell therein for aye;- an excellent reward for those who do (good)!- 58 who remained steadfast and put their trust in their Lord! 59 And how many a living creature is there that takes no thought of its own sustenance; [the while] God provides for it as [He provides] for you - since He alone is all-hearing, all-knowing. 60 If you ask them who it is that has created the heavens and the earth and subjugated the sun and the moon, they will say, "God." How then are they turned away? 61 God increases the means of those of His creatures as He please, or limits them for whomsoever He will. He is certainly cognisant of everything. 62 And if you ask them who it is that sends down water from the sky and revives the earth with it after its death, they will surely answer, "God." Then praise be to God. But most of them do not understand. 63