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 He is the one who gave you life; then He causes you to die and then will [again] give you life. Indeed, mankind is 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 wrangle with thee, say: Allah is Best Aware of what ye do. 68 Allah will judge between you on the Day of Resurrection concerning what you dispute. 69 Do you not know that Allah knows what is in the heaven and the earth? Surely this is in a book; surely this is easy to Allah. 70 Yet instead of God, they worship something for which God has sent no authority and about which they have no knowledge. The wrongdoers will have no 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