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 And He it is Who gave you life, then He will cause you to die, and then will give you life (again). Lo! man is verily an ingrate. 66 For every religion We have appointed rites which they perform. So, [O Muhammad], let the disbelievers not contend with you over the matter but invite them to your Lord. Indeed, you are upon straight guidance. 67 If they still dispute with you about your worship, tell them, "God knows best what you do. 68 Allah will judge between you on the day of resurrection respecting that in which you differ. 69 Did you not realise that Allah knows all that is in the heavens and in the earth? Indeed all this is in a Book; indeed this is easy for Allah. 70 And they worship instead of Allah that for which He hath sent down no warrant, and that whereof they have no knowledge. For evil-doers there is 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