Say: 'My worshipers who believe, fear your Lord. For those who do good in this world there is good and the earth of Allah is wide; surely, those who are patient will be recompensed in full without count' 10 Say thou: verily I am commanded to worship Allah, making for Him religion exclusive. 11 I have been commanded to be the first to submit." 12 Say, “Were I to disobey my Lord, I too would fear the punishment of the great Day (of Resurrection).” 13 Say: “Allah alone shall I serve, consecrating my devotion to Him. 14 as for yourselves, worship anything you please besides Him!" Say, "The real losers will be those who lose themselves and all their kith and kin on the Day of Resurrection. That is the [most] obvious loss. 15 They shall have coverings of Fire, above them and covering (of Fire) beneath them; with this Allah does frighten His slaves: "O My slaves, therefore fear Me!" 16 There are happy tidings for those who keep away from the worship of false gods and turn to God in repentance. Give glad tidings to My creatures. 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 (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 those who fear Allah and keep their duty to their Lord (Allah), for them are built lofty rooms; one above another under which rivers flow (i.e. Paradise). (This is) the Promise of Allah: and Allah does not fail in (His) Promise. 20 Do you not see that Allah sends down rain from the sky and makes it flow as springs [and rivers] in the earth; then He produces thereby crops of varying colors; then they dry and you see them turned yellow; then He makes them [scattered] debris. Indeed in that is a reminder for those of understanding. 21