I. The dream itself, v. 31, 45. Nebuchadnezzar perhaps was an admirer of statues, and had his palace and gardens adorned with them; however, he was a worshipper of images, and now behold a great image is set before him in a dream, which might intimate to him what the images were which he bestowed so much cost upon, and paid such respect to; they were mere dreams. The creatures of fancy might do as well to please the fancy. By the power of imagination he might shut his eyes, and represent to himself what forms he thought fit, and beautify them at his pleasure, without the expense and trouble of sculpture. This was the image of a man erect: It stood before him, as a living man; and, because those monarchies which were designed to be represented by it were admirable in the eyes of their friends, the brightness of this image was excellent; and because they were formidable to their enemies, and dreaded by all about them, the form of this image is said to be terrible; both the features of the face and the postures of the body made it so. But that which was most remarkable in this image was the different metals of which it was composed—the head of gold (the richest and most durable metal), the breast and arms of silver (the next to it in worth), the belly and sides (or thighs) of brass, the legs of iron (still baser metals), and lastly the feet part of iron and part of clay. See what the things of this world are; the further we go in them the less valuable they appear. In the life of a man youth is a head of gold, but it grows less and less worthy of our esteem; and old age is half clay; a man is then as good as dead. It is so with the world; later ages degenerate. The first age of the Christian church, of the reformation, was a head of gold; but we live in an age that is iron and clay. Some allude to this in the description of a hypocrite, whose practice is not agreeable to his knowledge. He has a head of gold, but feet of iron and clay: he knows his duty, but does it not. Some observe that in Daniel's visions the monarchies were represented by four beasts (ch. vii.), for he looked upon that wisdom from beneath, by which they were turned to be earthly and sensual, and a tyrannical power, to have more in it of the beast than of the man, and so the vision agreed with his notions of the thing. But to Nebuchadnezzar, a heathen prince, they were represented by a gay and pompous image of a man, for he was an admirer of the kingdoms of this world and the glory of them. To him the sight was so charming that he was impatient to see it again. But what became of this image? The next part of the dream shows it to us calcined, and brought to nothing. He saw a stone cut out of the quarry by an unseen power, without hands, and this stone fell upon the feet of the image, that were of iron and clay, and broke them to pieces; and then the image must fall of course, and so the gold, and silver, and brass, and iron, were all broken to pieces together, and beaten so small that they became like the chaff of the summer threshing-floors, and there were not to be found any the least remains of them; but the stone cut out of the mountain became itself a great mountain, and filled the earth. See how God can bring about great effects by weak and unlikely causes; when he pleases a little one shall become a thousand. Perhaps the destruction of this image of gold, and silver, and brass, and iron, might be intended to signify the abolishing of idolatry out of the world in due time. The idols of the heathen are silver and gold, as this image was, and they shall perish from off the earth and from under these heavens, Jer. x. 11; Isa. ii. 18. And whatever power destroys idolatry is in the ready way to magnify and exalt itself, as this stone, when it had broken the image to pieces, became a great mountain.