Job 28:12

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 is wisdom? for it is not here." This their way is their folly. We must therefore seek it somewhere else, and it will be found nowhere but in the principles and practices of religion. There is more true knowledge, satisfaction, and happiness, in sound divinity, which shows us the way to the joys of heaven, than in natural philosophy or mathematics, which help us to find a way into the bowels of the earth. Two things cannot be found out concerning this wisdom: - I. The price of it, for that is inestimable; its worth is infinitely more than all the riches in this world: Man knows not the price thereof (Job 28:13), that is, 1. Few put a due value upon it.

— Matthew Henry's Concise Commentary (public domain)

Can man discover the Divine Wisdom by which the world is governed, as he can the treasures hidden in the earth? Certainly not. Divine Wisdom is conceived as a person (Job 28:12-27) distinct from God (Job 28:23; also in Pro 8:23, Pro 8:27). The Almighty Word, Jesus Christ, we know now, is that Wisdom. The order of the world was originated and is maintained by the breathing forth (Spirit) of Wisdom, unfathomable and unpurchasable by man. In Job 28:28, the only aspect of it, which relates to, and may be understood by, man, is stated. understanding--insight into the plan of the divine government.

— Jamieson-Fausset-Brown Commentary (public domain)