John Gills Exposition of the Bible Commentary - Job 28:20
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 . read more
Matthew Henry's Complete Commentary - Job 28:20-28
The question which Job had asked (Job 28:12) he asks again here; for it is too worthy, too weighty, to be let fall, until we speed in the enquiry. Concerning this we must seek till we find, till we get some satisfactory account of it. By a diligent prosecution of this enquiry he brings it, at length, to this issue, that there is a twofold wisdom, one hidden in God, which is secret and belongs not to us, the other made known by him and revealed to man, which belongs to us and to our children.... read more