See you not that Allah has subjected to you (mankind) all that is on the earth, and the ships that sail through the sea by His Command? He withholds the heaven from falling on the earth except by His Leave. Verily, Allah is, for mankind, full of Kindness, Most Merciful. 65 It is He Who gave you life, will cause you to die, and will again give you life: Truly man is a most ungrateful creature! 66 Unto each nation have We given sacred rites which they are to perform; so let them not dispute with thee of the matter, but summon thou unto thy Lord. Lo! thou indeed followest right guidance. 67 And if they dispute with thee, say thou: Allah knoweth best that which ye work. 68 He will issue His decree about your differences on the Day of Judgment." 69 Did you not realise that Allah knows all that is in the heavens and in the earth? Indeed all this is in a Book; indeed this is easy for Allah. 70 And they worship instead of Allah that for which He hath sent down no warrant, and that whereof they have no knowledge. For evil-doers there is no helper. 71 And when Our Clear Verses are recited to them, you will notice a denial on the faces of the disbelievers! They are nearly ready to attack with violence those who recite Our Verses to them. Say: "Shall I tell you of something worse than that? The Fire (of Hell) which Allah has promised to those who disbelieve, and worst indeed is that destination!" 72