Ecclesiastes - the Greek rendering of the Hebrew Koheleth, which means "Preacher." The old and traditional view of the authorship of this book attributes it to Solomon. This view can be satisfactorily maintained, though others date it from the Captivity. The writer represents himself implicitly as Solomon (1:12).
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, whatsoever God doeth, it shall be for ever: nothing can be put to it, nor any thing taken from it: and God doeth it, that men should fear before him.
For that which befalleth the sons of men befalleth beasts; even one thing befalleth them: as the one dieth, so dieth the other; yea, they have all one breath; so that a man hath no preeminence above a beast: for all is vanity.
Wherefore I perceive that there is nothing better, than that a man should rejoice in his own works; for that is his portion: for who shall bring him to see what shall be after him?