Verse 20. - Whence then cometh wisdom? and where is the place of understanding? This is a repetition of ver. 12, with a mere variant of the verb in the first line. Job's elaborate inquiry of vers. 14-19 having thresh no light on the subject, the original question recurs - Where does wisdom come from?

28:20-28 There is a two-fold wisdom; one hid in God, which is secret, and belongs not to us; the other made known by him, and revealed to man. One day's events, and one man's affairs, have such reference to, and so hang one upon another, that He only, to whom all is open, and who sees the whole at one view, can rightly judge of every part. But the knowledge of God's revealed will is within our reach, and will do us good. Let man look upon this as his wisdom, To fear the Lord, and to depart from evil. Let him learn that, and he is learned enough. Where is this wisdom to be found? The treasures of it are hid in Christ, revealed by the word, received by faith, through the Holy Ghost. It will not feed pride or vanity, or amuse our vain curiosity. It teaches and encourages sinners to fear the Lord, and to depart from evil, in the exercise of repentance and faith, without desiring to solve all difficulties about the events of this life.Whence then cometh wisdom? and where is the place of understanding? The same questions as in Job 28:12; repeated to set forth the superior excellency of wisdom, and to carry on the discourse, and lead on to other things concerning it. See Gill on Job 28:12.