And indeed We created towers in the skies, and beautified it for the beholders. 16 And We have kept it guarded from every outcast devil. 17 Except one who steals a hearing and is pursued by a clear burning flame. 18 And the earth - We have spread it out wide, and placed on it mountains firm, and caused [life] of every kind to grow on it in a balanced manner, 19 And We have made for you therein means of living and [for] those for whom you are not providers. 20 And there is not a thing but its (sources and) treasures (inexhaustible) are with Us; but We only send down thereof in due and ascertainable measures. 21 We let loose fertilizing winds, and bring water from the sky for you to drink; and you could not have stored it up for yourselves. 22 And most surely We bring to life and cause to die and We are the heirs. 23 We know the ones of you who press forward, and We know the laggards; 24 Your Lord will surely gather them together: Certainly He is all-wise and all-knowing. 25