Then I returned and saw all the oppressions that are done under the sun: and behold, the tears of those who were oppressed, and they had no comforter; and on the side of their oppressors there was power; but they had no comforter.
Solomon had a large soul (Kg1 4:29) and it appeared by this, among other things, that he had a very tender concern for the miserable part of mankind and took cognizance of the afflictions of the afflicted. He had taken the oppressors to task (Ecc 3:16, Ecc 3:17) and put them in mind of the judgment to come, to be a curb to their insolence...
Commenting on Ecclesiastes 4:1-3
Ecc 4:1 “And again I saw all the oppressions that are done under the sun: and behold there the tears of the oppressed, and they have no comforter; and from the hand of their oppressors goeth forth violence; and they have no comforter.” Incorrectly Hahn: And anew I saw, - the observation is different from that of Ecc 3:16, though cognate.
So I returned, and considered all the oppressions that are done under the sun,.... The wise man, according to Aben Ezra, returned from the thought, which he had expressed in the latter part of the preceding chapter, that it was good for a man to rejoice in his works, and called it in; since he could not rejoice, when he considered the oppression and violence...