Art thou not aware that it is God who has made subservient to you all that is on earth, and the ships that sail through the sea at His behest - and [that it is He who] holds the celestial bodies [in their orbits,] so that they may not fall upon the earth otherwise than by His leave? Verily, God is most compassionate towards men, a dispenser of grace 65 It is He who gives you life, then makes you die; then He will bring you back to life again. Man is surely most ungrateful. 66 For every people We have prescribed a way of worship which they follow. So, (O Muhammad), let them not dispute with you concerning this, and call them to Your Lord. You are certainly on the Straight Way. 67 And if they argue with you (as regards the slaughtering of the sacrifices), say; "Allah knows best of what you do. 68 God will judge between you on the Day of Judgement in what you are at variance." 69 Knowest thou not that Allah knoweth whatsoever is in the heaven and the earth? Verily that is in a Book; verily that is for Allah easy. 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