Tell them (O Prophet): “O you servants of Mine who believe, have fear of your Lord. A good end awaits those who did good in this world. Allah's earth is spacious. Verily those who persevere shall be granted their reward beyond all reckoning.” 10 Say, “I am commanded that I must worship Allah as His sincere bondman.” (And so must you too.) 11 and I am bidden to be foremost among those who surrender themselves unto God." 12 Say, "I am afraid that for disobeying my Lord I shall suffer the torment of the great day". 13 Say: "It is Allah I serve, with my sincere (and exclusive) devotion: 14 Worship besides Him whatever you want. The greatest losers are those whose souls and family members will be lost on the Day of Judgment for this is certainly a great loss". 15 Clouds of fire will they have above them, and [similar] clouds beneath them…" In this way does God imbue His servants with fear. O you servants of Mine! Be, then, conscious of Me 16 Those who have avoided worshipping idols and have turned in repentance to God will receive the glad news. 17 Who hear advice and follow the best thereof. Such are those whom Allah guideth, and such are men of understanding. 18 He against whom the word of chastisement is realized -- shalt thou deliver him out of the Fire? 19 But for those who fear displeasing their Lord there are lofty mansions built above mansions, with rivers rippling past below them: A promise of God; (and) God does not go back on His promise. 20 Do you not see that God sends down water from the sky, then makes it flow in rills on the earth, and brings forth corn from it which, having passed through changes of shade and colour, comes to ripen, and you see it autumnal yellow; then He reduces it to chaff. There are indeed lessons in this for those who are wise. 21