Tell them: "O my creatures who have come to belief, have fear of displeasing your Lord. There is good for those who do good in this world, and productive is God's earth. Only those who persevere will get their reward measureless." 10 Say [O Muhammad]: "Behold, I am bidden to worship God, sincere in my faith in Him alone; 11 I am ordered to be the first of those to be submissive (Muslims to Him)' 12 Say, "I fear, if I disobey my Lord, the punishment of a Terrible Day." 13 Say: 'God I serve, making my religion His sincerely; 14 (As for yourselves) worship what you will, other than Him' Say: 'The losers are surely those who lose themselves and their families on the Day of Resurrection. Is that not a clear loss' 15 Above and below them their will be shadows of fire. This is how God frightens His servants. My servants have fear of Me. 16 There is good news for those who shun the worship of false deities and turn to God, so give good news to My servants, 17 Those who listen to the word, then follow the best of it; those are they whom Allah has guided, and those it is who are the men of understanding. 18 (O Prophet), can you save him (from chastisement) against whom the sentence of chastisement has become due; him who has, (as it were), already fallen into the Fire?” 19 But for those who fear their Lord, are the high chambers with more high chambers built above them – rivers flowing beneath them; a promise of Allah; Allah does not renege on His promise. 20 Have you not seen that God sends down water from the sky, guides it to form springs in the earth, and then, with it, brings forth vegetation of various colours, which later withers, turns yellow before your eyes, and then He makes it crumble away? There is truly a reminder in this for those who possess understanding. 21