Have you not seen that God, through His command, has made all that is in the earth and the ships that sail on the sea subservient to you? He prevents the sky from falling on the earth unless He decides otherwise. God is Compassionate and Merciful to mankind. 65 It is He who gave you life, then He shall make you dead, then He shall give you life. Surely man is ungrateful. 66 To every nation We appointed acts of devotion which they observe, therefore they should not dispute with you about the matter and call to your Lord; most surely you are on a right way. 67 And if they dispute with thee, say thou: Allah knoweth best that which ye work. 68 God shall judge between you on the Day of Resurrection touching that whereon you were at variance.' 69 Do you not know that God knows whatever is in the heavens and the earth? This is surely in accordance with the law. This is certainly how (the law of) God works inevitably. 70 Yet they worship that for which He did not send down authority, and that of which they have no knowledge. Indeed, the harmdoers shall have no helpers. 71 And when Our signs are recited to them, clear signs, thou recognisest in the faces of the unbelievers denial; wellnigh they rush upon those who recite to them Our signs. Say: 'Shall I tell you of something worse than that? The Fire -- God has promised it to the unbelievers -- an evil homecoming!' 72