Do you not see that Allah has subjected to you all that is on the earth, and the ships which run upon the sea by His command? He holds the sky back lest it should fall upon the earth except by His permission. Allah is Gentle to people, the Most Merciful. 65 It is He who revives you, then He will cause you to die and then He revives you. Indeed, the human is ungrateful. 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 If they argue with you, tell them: "God knows well what you are doing. 68 Allah will judge between you on the Day of Resurrection concerning that over which you used to differ." 69 Do you not know that God has knowledge of what the heavens and the earth contain? All is recorded in a Book; all this is easy for God. 70 And they worship, beside Allah, that for which He hath revealed no authority and that whereof they have no knowledge; and for the wrong-doers there shall not be a helper. 71 And when Our clear communications are recited to them you will find denial on the faces of those who disbelieve; they almost spring upon those who recite to them Our communications. Say: Shall I inform you of what is worse than this? The fire; Allah has promised it to those who disbelieve; and how evil the resort! 72