13 I applied my mind to study and to explore by wisdom all that is done under the heavens. What a heavy burden God has laid on mankind!
13 And I gave my heart to seek and search out by wisdom concerning all things that are done under heaven: this sore travail hath God given to the sons of man to be exercised therewith.
13 And I applied my heart
13 I looked most carefully into everything, searched out all that is done on this earth. And let me tell you, there's not much to write home about. God hasn't made it easy for us.
13 And I set my heart to seek and search out by wisdom concerning all that is done under heaven; this burdensome task God has given to the sons of man, by which they may be exercised.
13 I devoted myself to search for understanding and to explore by wisdom everything being done under heaven. I soon discovered that God has dealt a tragic existence to the human race.
Matthew Henry's Commentary on Ecclesiastes 1:13
Commentary on Ecclesiastes 1:12-18
(Read Ecclesiastes 1:12-18)
Solomon tried all things, and found them vanity. He found his searches after knowledge weariness, not only to the flesh, but to the mind. The more he saw of the works done under the sun, the more he saw their vanity; and the sight often vexed his spirit. He could neither gain that satisfaction to himself, nor do that good to others, which he expected. Even the pursuit of knowledge and wisdom discovered man's wickedness and misery; so that the more he knew, the more he saw cause to lament and mourn. Let us learn to hate and fear sin, the cause of all this vanity and misery; to value Christ; to seek rest in the knowledge, love, and service of the Saviour.