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: "Verily, I am commanded to serve Allah with sincere devotion; 11 and I have been commanded to be the first of those that surrender.' 12 Say: 'Truly I fear, if I should rebel against my Lord, the chastisement of a dreadful day.' 13 Say: 'I worship Allah and make my religion sincerely His. 14 Then worship what ye will beside Him. Say: The losers will be those who lose themselves and their housefolk on the Day of Resurrection. Ah, that will be the manifest loss! 15 Above them they shall have layers of fire and beneath them layers. By this Allah puts fear into His worshipers' 'O My worshipers, fear 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 Who hearken unto the word and follow that which is the excellent thereof. These are they whom Allah hath guided, and those are men of understanding. 18 Can you save from the Fire he whom against the word of punishment has been realized? 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 Have you not seen that God has sent down water from the sky and made it flow as springs out of the earth? He makes crops of different colors grow with this water and flourish, which then turn yellow and wither away. In this there is a reminder for the people of understanding. 21