Say: O my servants who believe! be careful of (your duty to) your Lord; for those who do good in this world is good, and Allah's earth is spacious; only the patient will be paid back their reward in full without measure. 10 Say: 'I have been commanded to serve God making my religion His sincerely; 11 “And I am commanded that I be the first to submit.” 12 Say: “If I disobey my Lord, I fear the chastisement of an Awesome Day.” 13 Say: "God alone do I worship, sincere in my faith in Him alone 14 "Serve ye what ye will besides him." Say: "Truly, those in loss are those who lose their own souls and their People on the Day of Judgment: Ah! that is indeed the (real and) evident Loss! 15 Above them they shall have overshadowings. of the Fire, and underneath them overshadowings; that it is wherewith God frightens His servants: "O My servants, so fear you Me!"' 16 Those who shun the worship of idols and turn in repentance to Allah for them glad tidings. Therefore give good tidings to My worshipers, 17 Those who listen to the Word [good advice La ilaha ill-Allah (none has the right to be worshipped but Allah) and Islamic Monotheism, etc.] and follow the best thereof (i.e. worship Allah Alone, repent to Him and avoid Taghut, etc.) those are (the ones) whom Allah has guided and those are men of understanding (like Zaid bin 'Amr bin Nufail, Salman Al-Farisi and Abu Dhar Al-Ghifari). [Tafsir Al-Qurtubi, Vol. 12, P. 244] 18 What! as for him then against whom the sentence of chastisement is due: What! can you save him who is in the fire? 19 But for those who truly feared their Lord, there will be tall mansions, built up storey upon storey, beneath which there will be rivers flowing. This is God's promise: God never fails in His promise. 20 ART THOU NOT aware that it is God who sends down water from the skies, and then causes it to travel through the earth in the shape of springs? And then He brings forth thereby herbage of various hues; and then it withers, and thou canst see it turn yellow; and in the end He causes it to crumble to dust. Verily, in [all] this there is indeed a reminder to those who are endowed with insight! 21