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 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 demand you to bring upon them the torment immediately. Hell will certainly engulf the unbelievers. 54 On the Day the punishment envelops them from above them and from underneath their feet, they will be told, "Taste [the punishment] for what you used to do!" 55 O My worshipers who believe, My earth is vast, therefore worship Me! 56 Every soul must taste of death, then to Us you shall be brought back. 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 Those who are patient, and on their Lord do they rely. 59 And how many an animal there is that beareth not its own provision! Allah provideth for it and for you. He is the Hearer, the Knower. 60 If you ask them: "Who created the heavens and the earth, and who set the sun and the moon to work?" They will answer: "God." Why then do they vacillate? 61 God gives abundantly to whom He will and sparingly to whom He pleases. God has full knowledge of all things. 62 If you ask them, "Who has sent down water from the sky to revive the dead earth?" They will say, "God has done it." Say, "It is only God who deserves all praise, but many of them do not understand." 63