32. On ancient coins states are often represented by human figures. The head and higher parts signify the earlier times; the lower, the later times. The metals become successively baser and baser, implying the growing degeneracy from worse to worse. HESIOD, two hundred years before Daniel, had compared the four ages to the four metals in the same order; the idea is sanctioned here by Holy Writ. It was perhaps one of those fragments of revelation among the heathen derived from the tradition as to the fall of man. The metals lessen in specific gravity, as they downwards; silver is not so heavy as gold, brass not so heavy as silver, and iron not so heavy as brass, the weight thus being arranged in the reverse of stability [TREGELLES]. Nebuchadnezzar derived his authority from God, not from man, nor as responsible to man. But the Persian king was so far dependent on others that he could not deliver Daniel from the princes (Da 6:14, 15); contrast Da 5:18, 19, as to Nebuchadnezzar's power from God, "whom he would he slew, and whom he would he kept alive" (compare Ezr 7:14; Es 1:13-16). Græco-Macedonia betrays its deterioration in its divisions, not united as Babylon and Persia. Iron is stronger than brass, but inferior in other respects; so Rome hardy and strong to tread down the nations, but less kingly and showing its chief deterioration in its last state. Each successive kingdom incorporates its predecessor (compare Da 5:28). Power that in Nebuchadnezzar's hands was a God-derived (Da 2:37, 38) autocracy, in the Persian king's was a rule resting on his nobility of person and birth, the nobles being his equals in rank, but not in office; in Greece, an aristocracy not of birth, but individual influence, in Rome, lowest of all, dependent entirely on popular choice, the emperor being appointed by popular military election.

     33. As the two arms of silver denote the kings of the Medes and Persians [JOSEPHUS]; and the two thighs of brass the Seleucidæ of Syria and Lagidæ of Egypt, the two leading sections into which Græco-Macedonia parted, so the two legs of iron signify the two Roman consuls [NEWTON]. The clay, in Da 2:41, "potter's clay," Da 2:43, "miry clay," means "earthenware," hard but brittle (compare Ps 2:9; Re 2:27, where the same image is used of the same event); the feet are stable while bearing only direct pressure, but easily broken to pieces by a blow (Da 2:34), the iron intermixed not retarding, but hastening, such a result.

     3. beasts—not living animals, as the cherubic four in Re 4:7 (for the original is a different word from "beasts," and ought to be there translated, living animals). The cherubic living animals represent redeemed man, combining in himself the highest forms of animal life. But the "beasts" here represent the world powers, in their beast-like, grovelling character. It is on the fundamental harmony between nature and spirit, between the three kingdoms of nature, history, and revelation, that Scripture symbolism rests. The selection of symbols is not arbitrary, but based on the essence of things.