Ecclesiastes 3:10
“I have seen the travail, which God hath given to the sons of men to be exercised in it.”
A time to love, and a time to hate; a time of war, and a time of peace.
What profit hath he that worketh in that wherein he laboureth?
I have seen the travail, which God hath given to the sons of men to be exercised in it.
He hath made every thing beautiful in his time: also he hath set the world in their heart, so that no man can find out the work that God maketh from the beginning to the end.
I know that there is no good in them, but for a man to rejoice, and to do good in his life.
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Related Verses
“And I gave my heart to seek and search out by wisdom concerning all things that are done under heaven: this sore travail hath God given to the sons of man to be exercised therewith.”
“What profit hath he that worketh in that wherein he laboureth?”
“Whatsoever thy hand findeth to do, do it with thy might; for there is no work, nor device, nor knowledge, nor wisdom, in the grave, whither thou goest.”
“What profit hath a man of all his labour which he taketh under the sun?”
“I said in mine heart concerning the estate of the sons of men, that God might manifest them, and that they might see that they themselves are beasts.”