Ecclesiastes 2:10-11; Ecclesiastes 2:17; Ecclesiastes 2:24-26
And whatsoever mine eyes desired I kept not from them, I withheld not my heart from any joy; for my heart rejoiced in all my labour: and this was my portion of all my labour.
Then I looked on all the works that my hands had wrought , and on the labour that I had laboured to do : and, behold, all was vanity and vexation of spirit, and there was no profit under the sun.
Therefore I hated life; because the work that is wrought under the sun is grievous unto me: for all is vanity and vexation of spirit.
There is nothing better for a man, than that he should eat and drink , and that he should make his soul enjoy good in his labour. This also I saw , that it was from the hand of God.
For who can eat , or who else can hasten hereunto, more than I?
For God giveth to a man that is good in his sight wisdom, and knowledge, and joy: but to the sinner he giveth travail, to gather and to heap up , that he may give to him that is good before God. This also is vanity and vexation of spirit.