Ecclesiastes 8:14-17

14Here is another enigma that occurs on earth: Sometimes there are righteous people who get what the wicked deserve, and sometimes there are wicked people who get what the righteous deserve. I said, “This also is an enigma.”

15So I recommend the enjoyment of life, for there is nothing better on earth for a person to do except to eat, drink, and enjoy life. So joy will accompany him in his toil during the days of his life which God gives him on earth.

16When I tried to gain wisdom and to observe the activity on earth – even though it prevents anyone from sleeping day or night –

17then I discerned all that God has done: No one really comprehends what happens on earth. Despite all human efforts to discover it, no one can ever grasp it. Even if a wise person claimed that he understood, he would not really comprehend it.