Then I looked on all the works that my hands had worked, and on the labor that I had labored to do: and, behold, all was vanity and vexation of spirit, and there was no profit under the sun.
We have been with child, we have been in pain, we have as it were brought forth wind; we have not worked any deliverance in the earth; neither have the inhabitants of the world fallen.
The priests said not, Where is the LORD? and they that handle the law knew me not: the pastors also transgressed against me, and the prophets prophesied by Baal, and walked after things that do not profit.
For they have sown the wind, and they shall reap the whirlwind: it has no stalk; the bud shall yield no meal: if so be it yield, the strangers shall swallow it up.
Labor not for the meat which perishes, but for that meat which endures to everlasting life, which the Son of man shall give to you: for him has God the Father sealed.