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, will cause you to die, and will again give you life: Truly man is a most ungrateful creature! 66 We have determined for each community a way of worship which they follow. So they should not contend with you in this matter; and you should go on calling them to your Lord. You are surely on the right path. 67 if they should dispute with you, then say, "God is well aware of what you do." 68 Allah will judge between you on the day of resurrection respecting that in which you differ. 69 Didst thou not know that God knows all that is in heaven and earth? Surely that is in a Book; surely that for God is an easy matter. 70 And they serve besides Allah that for which He has not sent any authority, and that of which they have no knowledge; and for the unjust there shall be no helper. 71 As it is, whenever Our messages are conveyed unto them in all their clarity, thou canst perceive utter repugnance on the faces of those who are bent on denying the truth: they would almost assault those who convey Our messages unto them! Say: "Shall I, then, tell you of something worse than what you feel at present? It is the fire [of the hereafter] that God has promised to those who are bent on denying the truth: and how vile a journey's end!" 72