Do you not see God has harnessed all that is in the earth, to your service? And the boats ply in the ocean by His command. He holds the sky in position lest it should fall upon the earth save by His dispensation. Verily God is compassionate and kind to men. 65 And it is He Who gave you life, then will cause you to die, and will then revive you; indeed man is very ungrateful. 66 For every nation We have ordained religious ceremonies [e.g. slaughtering of the beast of cattle during the three days of stay at Mina (Makkah) during the Hajj (pilgrimage)] which they must follow; so let them (pagans) not dispute with you on the matter (i.e. to eat of the cattle which you slaughter, and not to eat of cattle which Allah kills by its natural death), but invite them to your Lord. Verily! You (O Muhammad SAW) indeed are on the (true) straight guidance. (i.e. the true religion of Islamic Monotheism). 67 And if they dispute with you, say: "Allah knows well what you do. 68 [For, indeed,] God will judge between you [all] on Resurrection Day with regard to all on which you were wont to differ. 69 Are you not aware that Allah has knowledge of what is in the heaven and earth? This is (recorded) in a Book. That is easy for Allah. 70 And they worship besides Allah that for which He has not sent down authority and that of which they have no knowledge. And there will not be for the wrongdoers any helper. 71 When Our clear messages are read out to them you can see denial on the faces of unbelievers. They can hardly restrain themselves from attacking those who recite Our revelations. Tell them: "Should I give you news of something worse than this?" -- Hell, which God has promised the infidels. How evil a destination! 72