No more shall ye behold such sights of woe, deeds I have suffered and myself have wrought; henceforward quenched in darkness shall ye see those ye should ne'er have seen; now blind to those whom, when I saw, I vainly yearned to know.

To be doing good deeds is man's most glorious task.

And all flesh shall see that I the LORD have kindled it: it shall not be quenched.

Who seeks shall find.

Therefore whoever shall do of good deeds and he is a believer, there shall be no denying of his exertion, and surely We will write (It) down for him.

Woe to him that buildeth a town with blood, and stablisheth a city by iniquity! / Behold, is it not of the LORD of hosts that the people shall labour in the very fire, and the people shall weary themselves for very vanity? / For the earth shall be filled with the knowledge of the glory of the LORD, as the waters cover the sea.