Lo, he goeth {e} by me, and I see him not: he passeth on also, but I perceive him not.

(e) I am not able to comprehend his works, which are common and daily before my eyes, much less in those things, which are hid and secret.

Wesley's Notes

9:11 Goeth - He works by his providence in ways of mercy or judgment. Passeth - He goeth from place to place: from one action to another: he speaks of God after the manner of men.

Jamieson-Fausset-Brown Bible Commentary

11. I see him not: he passeth on-The image is that of a howling wind (Isa 21:1). Like it when it bursts invisibly upon man, so God is felt in the awful effects of His wrath, but is not seen (Joh 3:8). Therefore, reasons Job, it is impossible to contend with Him.

Matthew Henry's Concise Commentary

9:1-13 In this answer Job declared that he did not doubt the justice of God, when he denied himself to be a hypocrite; for how should man be just with God? Before him he pleaded guilty of sins more than could be counted; and if God should contend with him in judgment, he could not justify one out of a thousand, of all the thoughts, words, and actions of his life; therefore he deserved worse than all his present sufferings. When Job mentions the wisdom and power of God, he forgets his complaints. We are unfit to judge of God's proceedings, because we know not what he does, or what he designs. God acts with power which no creature can resist. Those who think they have strength enough to help others, will not be able to help themselves against it.