What exists is out of reach and very deep. Who can fathom it?
Solomon had hitherto been proving the vanity of the world and its utter insufficiency to make men happy; now here he comes to show the vileness of sin, and its certain tendency to make men miserable; and this, as the former, he proves from his own experience, and it was a dear-bought experience.
Commenting on Ecclesiastes 7:23-29
That which is far off,.... Or, "far off is that which has been" (g). That which has been done by God already, in creation and providence, is out of the reach of men, is far from their understandings wholly to comprehend or account for; and likewise that which is past with men, what has been done in former ages, the history of past times, is...
That . . . far off . . . deep--True wisdom is so when sought independently of "fear of God" (Ecc 7:18; Deu 30:12-13; Job 11:7-8; Job 28:12-20, Job 28:28; Psa 64:6; Rom 10:6-7).