Do you not see that Allah has subjected to you all that is on the earth, and the ships which run upon the sea by His command? He holds the sky back lest it should fall upon the earth except by His permission. Allah is Gentle to people, the Most Merciful. 65 It is He who gave you life, then He shall make you dead, then He shall give you life. Surely man is 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 dispute with you, say: "Allah knows well what you do. 68 "Allah will judge between you on the Day of Resurrection about that wherein you used to differ." 69 Dost thou not know that God knows all that occurs in heaven as well as on earth? All this, behold, is in [God's] record: verily, [to know] all this is easy for God. 70 Yet they worship that for which He did not send down authority, and that of which they have no knowledge. Indeed, the harmdoers shall have no helpers. 71 And when Our verses are recited to them as clear evidences, you recognize in the faces of those who disbelieve disapproval. They are almost on the verge of assaulting those who recite to them Our verses. Say, "Then shall I inform you of [what is] worse than that? [It is] the Fire which Allah has promised those who disbelieve, and wretched is the destination." 72