No mention shall be made of coral or of crystal; the price of wisdom is above pearls.
Job, having spoken of the wealth of the world, which men put such a value upon and take so much pains for, here comes to speak of another more valuable jewel, and that is, wisdom and understanding, the knowing and enjoying of God and ourselves. Those that found out all those ways and means to enrich themselves thought themselves very wise; but Job will not own theirs to be wisdom.
Commenting on Job 28:12-19
No mention shall be made of coral, or of pearls,.... Coral is a marine plant, is as hard as a stone, and of such value as to be reckoned among precious stones; See Gill on Eze 27:16. In Arabia Felix, on the shore of the Red sea, is a place called Coralia (n); it may be from coral found there.
Red coral (Eze 27:16). pearls--literally, "what is frozen." Probably crystal; and Job 28:17 will then be glass. rubies--UMBREIT translates "pearls" (see Lam 4:1; Pro 3:15). The Urim and Thummim, the means of consulting God by the twelve stones on the high priest's breastplate, "the stones of the sanctuary" (Lam 4:1), have their counterpart in this chapter; the precious stones symbolizing the "light" and "perfection" of the divine wisdom.