We have indeed set constellations in the heavens and have beautified them for the beholders, 16 and We have made them secure against every satanic force accursed 17 excepting such as listens by stealth -- and he is pursued by a manifest flame. 18 And the earth! We have stretched it out and have cast thereon mountains firm, and We have caused to spring up thereon everything weighed. 19 And We have appointed thereon for you livelihoods and also for those of whom ye are not the providers. 20 For, no single thing exists that does not have its source with Us; and nought do We bestow from on high unless it be in accordance with a measure well-defined. 21 And We let loose the winds to fertilize [plants] and We send down water from the skies and let you drink thereof: and it is not you who dispose of its source 22 And certainly We! We it is Who give life, and cause death, and We are the Inheritors. 23 To Us are known those of you who hasten forward, and those who lag behind. 24 and it is thy Lord shall muster them, and He is All-wise, All-knowing. 25