John Gills Exposition of the Bible Commentary - Job 28:17
The gold and the crystal cannot equal it ,.... Crystal was found in an island of the Red sea, situated before Arabia, called Neron, and in another, which from a gem found in it bears the name of Topazion, and may be thought therefore to be well known by Job; and though it is not now of so much account, it formerly was very valuable. Pliny F1 Ut supra, (Nat. Hist. l. 37.) c. 2. makes mention of a crystal vessel, sold for 150,000 sesterces, about 1250 pounds sterling; and of two crystal... read more
Matthew Henry's Complete Commentary - Job 28:14-19
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. He supposes them to gain their point, and to bring to light what they sought for (Job 28:11), and yet asks, ?Where... read more