² sn The statement is an oxymoron. Its ironic quality adds to its rhetorical impact. The statement reminds one of the norm (one must normally buy commodities) as it expresses the astounding offer. One might paraphrase the statement: “Come and take freely what you normally have to pay for.”

⁵ sn The implied answer to the rhetorical questions of v. 12 is, “No one but the Lord.” The Lord, and no other, created the world. Like a merchant weighing out silver or commodities on a scale, the Lord established the various components of the physical universe in precise proportions.

³ tn Heb “in the earth the violence of your hands you weigh out.” The imagery is from the economic realm. The addressees measure out violence, rather than justice, and distribute it like a commodity. This may be ironic, since justice was sometimes viewed as a measuring scale (see Job 31:6).

¹ tn Heb “his head is gold of pure gold.” In the genitive construct phrase כֶּתֶם פָּז (ketem paz, literally, “gold of pure gold”) the genitive noun פָּז (paz, “pure gold”) functions as an adjectival genitive modifying כֶּתֶם (“gold”), that is, “pure gold.” The repetition of two different words for “gold” suggests that the phrase should be nuanced “the purest gold.” This phrase is a predicate nominate in a metaphorical statement: “his head is (like) the purest gold.” In the OT gold is frequently used in comparisons to emphasize the idea of beauty, value, or rarity (Job 28:12-19; Pss 19:11; 119:127; Prov 8:19; Isa 13:12; Lam 4:2). Palestine had no known sources of gold, but had to import it, making it a rare and precious commodity (Ruth V. Wright and R. L. Chadbourne, The Gems and Minerals of the Bible, 65).