Say: Allah is sufficient as a witness between me and you; He knows what is in the heavens and the earth. And (as for) those who believe in the falsehood and disbelieve in Allah, these it is that are the losers. 52 Now they challenge thee to hasten the coming upon them of [God's] chastisement: and indeed, had not a term been set [for it by God,] that suffering would already have come upon them! But indeed, it will most certainly come upon them of a sudden, and they will be taken unawares. 53 They ask you to hasten the punishment, but surely, Hell is [already] encompassing those who deny the truth. 54 Upon the day the chastisement shall overwhelm them from above them and from under their feet, and He shall say, 'Taste now what you were doing!' 55 My servants who believe, My earth is vast, so worship Me alone. 56 Every soul must taste death; then it is to Us that you will return. 57 We shall admit those who believe and do the right to empyreal gardens with rivers rippling by, where they will abide for ever. How excellent the guerdon of those who toil, 58 Who persevere, and put their trust in their Lord! 59 And how many a creature carries not its [own] provision. Allah provides for it and for you. And He is the Hearing, the Knowing. 60 If thou askest them, 'Who created the heavens and the earth and subjected the sun and the moon?' they will say, 'God.' How then are they perverted? 61 Allah enlarges the sustenance of any of His servants whom He will, and straitens the sustenance of whom He will. Surely Allah has knowledge of everything. 62 If you ask them: "Who sends down rain from the sky and quickens the earth when it is dead?" They will answer: "God." Say: "All praise be to God." But most of them do not understand. 63