Ecclesiastes 3:11-14; Ecclesiastes 3:22
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.
And also that every man should eat and drink , and enjoy the good of all his labour, it is the gift of God.
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.
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?