4. See what a consternation all the neighbours are in upon the fall of Tyre. This is elegantly expressed here, to show how astonishing it should be. (1.) the islands shall shake at the sound of thy fall (v. 15), as, when a great merchant breaks, all that he deals with are shocked by it, and begin to look about them; perhaps they had effects in his hands, which they are afraid they shall lose. Or, when they see one fail and become bankrupt of a sudden, in debt a great deal more than he is worth, it makes them afraid for themselves, lest they should do so too. Thus the isles, which thought themselves safe in the embraces of the sea, when they see Tyrus fall, shall tremble and be troubled, saying, "What will become of us?" And it is well if they make this good use of it, to take warning by it not to be secure, but to stand in awe of God and his judgments. The sudden fall of a great tower shakes the ground round about it; thus all the islands in the Mediterranean Sea shall feel themselves sensibly touched by the destruction of Tyre, it being a place they had so much knowledge of, such interests in, and such a constant correspondence with. (2.) The princes of the sea shall be affected with it, who ruled in those islands. Or the rich merchants, who live like princes (Isa. xxiii. 8), and the masters of ships, who command like princes, these shall condole the fall of Tyre in a most compassionate and pathetic manner (v. 16): They shall come down from their thrones, as neglecting the business of their thrones and despising the pomp of them. They shall lay away their robes of state, their broidered garments, and shall clothe themselves all over with tremblings, with sackcloth that will make them shiver. Or they shall by their own act and deed make themselves to tremble upon this occasion; they shall sit upon the ground in shame and sorrow; they shall tremble every moment at the thought of what has happened to Tyre, and for fear of what may happen to themselves; for what island is safe if Tyre be not? They shall take up a lamentation for thee, shall have elegies and mournful poems penned upon the fall of Tyre, v. 17. How art thou destroyed! [1.] It shall be a great surprise to them, and they shall be affected with wonder, that a place so well fortified by nature and art, so famed for politics and so full of money, which is the sinews of war, that held out so long and with so much bravery, should be taken at last (v. 21): I make thee a terror. Note, It is just with God to make those a terror to their neighbours, by the suddenness and strangeness of their punishment, who make themselves a terror to their neighbours by the abuse of their power. Tyre had caused her terror (v. 17) and now is made a terrible example. [2.] It shall be a great affliction to them, and they shall be affected with sorrow (v. 17); they shall take up a lamentation for Tyre, as thinking it a thousand pities that such a rich and splendid city should be thus laid in ruins. When Jerusalem, the holy city, was destroyed, there were no such lamentations for it; it was nothing to those that passed by (Lam. i. 12); but when Tyre, the trading city, fell, it was universally bemoaned. Note, Those who have the world in their hearts lament the loss of great men more than the loss of good men. [3.] It shall be a loud alarm to them: They shall tremble in the day of thy fall, because they shall have reason to think that their own turn will be next. If Tyre fall, who can stand? Howl, fir-trees, if such a cedar be shaken. Note, The fall of others should awaken us out of our security. The death or decay of others in the world is a check to us, when we dream that our mountain stands strongly and shall not be moved.