Ecclesiastes 8:16

16 And I setted mine heart to know wisdom, and to understand the parting, which is turned in earth. A man is, that by days and nights, taketh not sleep with his eyes. (And I set my heart to know wisdom, and to understand what is done on the earth. And in trying to understand this, a person might not close his eyes in sleep for many days and nights.)

Ecclesiastes 8:16 Meaning and Commentary

Ecclesiastes 8:16

When I applied mine heart to know wisdom
The nature and causes of things; the wisdom of God in his providence, and the grounds and reasons of his various dispensations towards the children of men: the Targum interprets it, the wisdom of the law; and to see the business that is done upon the earth;
either the business of Providence, in dealing so unequally with the righteous and the wicked, before observed; and which is a business very afflictive and distressing for curious persons to look into, not being able to account for it: or the labour and toil of men to get wealth and riches, and to find happiness in them; (for also [there is that] neither day nor night seeth sleep with his
eyes);
or has any sleep in his eyes, through his eager pursuit after worldly things, or, however, has but little; he rises early and sits up late at his business, so close and diligent is he at it, so industrious to obtain riches, imagining a happiness in them there is not: or else this describes persons curious and inquisitive into the affairs of Providence, and the reasons of them; who give themselves no rest, day nor night, being so intent upon their studies of this kind; and perhaps the wise man may design himself.

Ecclesiastes 8:16 In-Context

14 Also another vanity there is, that is done on earth. Just men there be, to whom evils come, as if they did the works of wicked men; and wicked men there be, that be as secure, as if they had (done) the deeds of just men; but I deem also this most vain. (There is also another vanity, that is done on the earth/There is also more that is empty and futile, that is found on the earth. There be good, or righteous, people, to whom evils come as if they did the works of the wicked; and there be wicked people, who be as secure as if they had done the deeds of the good, or of the righteous; but I also judge this to be most empty and futile.)

15 Therefore I praised gladness, that no good was to a man under the sun, but to eat, and drink, and to be joyful; and that he should bear away with himself only this of his travail, in the days of his life, which God gave to him under the sun. (And so I praised pleasure, or enjoyment, yea, that there was no better thing for anyone under the sun, but to eat, and drink, and to be joyful; for he hath only this from all his labour, which he can carry away with himself, in all the days of his life, which God gave to him under the sun.)

16 And I setted mine heart to know wisdom, and to understand the parting, which is turned in earth. A man is, that by days and nights, taketh not sleep with his eyes. (And I set my heart to know wisdom, and to understand what is done on the earth. And in trying to understand this, a person might not close his eyes in sleep for many days and nights.)

17 And I understood, that of all the works of God, a man may find no reason of those things, that be done under the sun (And I understood, that of all the works of God, a person can find no reason for those things, that be done under the sun); and inasmuch as he travaileth more to seek (it out), by so much (the more) he shall find (it) less; yea, though a wise man say that he knoweth, (or understandeth, what is done under the sun,) he shall not be able to find (it out).