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, then He shall make you dead, then He shall give you life. Surely man is ungrateful. 66 Unto every community We have appointed a rite which they perform. Let them not therefore contend with thee in the affair; and call them thou unto thy Lord, verily thou art on true guidance. 67 And if they [try to] argue with thee, say [only]: "God knows best what you are doing." 68 He will issue His decree about your differences on the Day of Judgment." 69 Do you not know that Allah knows what is in the heaven and earth? Indeed, that is in a Record. Indeed that, for Allah, is easy. 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