And propound thou unto them the similitude of the life of the world. It is as water which We send down from the heaven, then there mingleth therewith the vegetation of the earth, and lo! it becometh dry stubble which the winds scatter and Allah is over everything potent. 45 Wealth and sons are the adornment of the present world; but the abiding things, the deeds of righteousness, are better with God in reward, and better in hope. 46 On the day when We will cause the mountains to travel around and the earth to turn into a levelled plain, We will also bring all human beings together. No one will be left behind. 47 And they shall be brought before your Lord, standing in ranks: Now certainly you have come to Us as We created you at first. Nay, you thought that We had not appointed to you a time of the fulfillment of the promise. 48 And the Book shall be set in place; and thou wilt see the sinners fearful at what is in it, and saying, 'Alas for us! How is it with this Book, that it leaves nothing behind, small or great, but it has numbered it?' And they shall find all they wrought present, and thy Lord shall not wrong anyone. 49