We did not create heaven and earth and all that is between them in vain. That is the opinion of those who deny the truth. Woe betide those who deny the truth, when they are cast into the Fire -- 27 Do We consider the righteously striving believers equal to the evil-doers in the land? Are the pious ones equal to those who openly commit sin? 28 This is the Blessed Book that We have revealed to you, (O Muhammad), that people with understanding may reflect over its verses and those with understanding derive a lesson. 29 We bestowed Solomon on David who was an excellent devotee, for he turned to God in penitence. 30 [and even] when, towards the close of day, nobly-bred, swift-footed steeds were brought before him, 31 And he said: "Alas! I did love the good (these horses) instead of remembering my Lord (in my 'Asr prayer)" till the time was over, and (the sun) had hidden in the veil (of night). 32 Return them to me!' And he began to stroke their shanks and necks. 33 And assuredly We tried Sulaiman, and set upon his throne a mere body. Thereafter he was penitent. 34 He said: My Lord! Forgive me and bestow on me sovereignty such as shall not belong to any after me. Lo! Thou art the Bestower. 35 And so We made subservient to him the wind, so that it gently sped at his behest whithersoever he willed, 36 and We also subjected the devils to him -- all kinds of builders and divers; 37 and others also, coupled in fetters: 38 This is Our free gift, therefore give freely or withhold, without reckoning. 39 And most surely he had a nearness to Us and an excellent resort. 40