And indeed, We have put the big stars in the heaven and We beautified it for the beholders. 16 and guarded them from every accursed Satan 17 so that anyone who seeks to learn [the unknowable] by stealth is pursued by a flame clear to see. 18 And the earth-- We have spread it forth and made in it firm mountains and caused to grow in it of every suitable thing. 19 We have provided therein a means of livelihood for you and for all those creatures for whom you do not provide. 20 With Us is the source of everything and We do not send it down except in a known quantity. 21 And We loose the winds fertilising, and We send down out of heaven water, then We give it to you to drink, and you are not its treasurers. 22 And verily We! it is We who give life and death, and We shall be the survivors. 23 And verily We know the eager among you and verily We know the laggards. 24 And indeed, your Lord will gather them; indeed, He is Wise and Knowing. 25