Translation of the verse 4 from Surah Al-Lail : Number of verses 21 - - page 595 - Part 30.
Certainly, your efforts and deeds are diverse (different in aims and purposes);
Indeed, your efforts are diverse.
(92:4) surely your strivings are divergent. *1
*1) This is that for which an oath has been sworn by the night and the day, and the creation of the male and the female. It means to say: Just as the night and the day, and the male and the female, are different from each other, and their effects and results are mutually contradictory, so are the aims and objects for which men are endeavouring and struggling; different in their nature and contradictory with regard to their results. In the following verses, it has been told that all these divided endeavours are divided into two main kinds.