The general title of this book was, The vision of Isaiah the son of Amoz, Isa 1:1. Here we have that which Isaiah saw, which was represented to his mind as clearly and fully as if he had seen it with his bodily eyes; but the particular inscription of this sermon is the burden of Babylon. 1. It is a burden, a lesson they were to learn (so some understand it), but they would be loth to learn it, and it would be a burden to their memories, or a load which should lie heavily upon them and under which they should sink. Those that will not make the word of God their rest (Isa 28:12; Jer 6:16) shall find it made a burden to them. 2. It is the burden of Babylon or Babel, which at this time was a dependent upon the Assyrian monarchy (the metropolis of which was Nineveh), but soon after revolted from it and became a monarchy of itself, and a very potent one, in Nebuchadnezzar. This prophet afterwards foretold the captivity of the Jews in Babylon, Isa 39:6. Here he foretels the reprisals God would make upon Babylon for the wrongs done to his people. In these verses a summons is given to those powerful and warlike nations whom God would make us of as the instruments of his wrath for the destruction of Babylon: he afterwards names them (Isa 13:17) the Medes, who, in conjunction with the Persians, under the command of Darius and Cyrus, were the ruin of the Babylonian monarchy.

I.The place doomed to destruction is Babylon; it is here called the gates of the nobles (Isa 13:2), because of the abundance of noblemen's houses that were in it, stately ones and richly furnished, which would invite the enemy to come, in hopes of a rich booty. The gates of nobles were strong and well guarded, and yet they would be no fence against those who came with commission to execute God's judgments. Before his power and wrath palaces are no more than cottages. Nor is it only the gates of the nobles, but the whole land, that is doomed to destruction (Isa 13:5); for, though the nobles were the leaders in persecuting and oppressing God's people, yet the whole land concurred with them in it.

II.The persons brought together to lay Babylon waste are here called, 1. God's sanctified ones (Isa 13:3), designed for this service and set apart to it by the purpose and providence of God, disengaged from other projects, that they might wholly apply themselves to this, such as were qualified for that to which they were called, for what work God employs men in he does in some measure fit them for. It intimates likewise that in God's intention, though not in theirs, it was a holy war; they designed only the enlargement of their own empire, but God designed the release of his people and a type of the destruction of the New Testament Babylon. Cyrus, the person principally concerned, was justly called a sanctified one, for he was God's anointed (Isa 45:1) and a figure of him that was to come. It is a pity but all soldiers, especially those that fight the Lord's battles, should be in the strictest sense sanctified ones; and it is a wonder that those dare be profane ones who carry their lives in their hands. 2. They are called God's mighty ones, because they had their might from God and were now to use it for him. It is said of Cyrus that in this expedition God held his right hand, Isa 45:1. God's sanctified ones are his mighty ones. Those whom God calls he qualifies; and those whom he makes holy he makes strong in spirit. 3. They are said to rejoice in his highness, that is, to serve his glory and the purposes of it with great alacrity. Though Cyrus did not know God, nor actually design his honour in what he did, yet God used him as his servant (Isa 45:4, I have surnamed thee as my servant, though thou hast not known me), and he rejoiced in those successes by which God exalted his own name. 4. They are very numerous, a multitude, a great people, kingdoms of nations (Isa 13:4), not rude and barbarous, but modelled and regular troops, such as are furnished out by well-ordered kingdoms. The great God has hosts at his command. 5. They are far-fetched: They come from a far country, from the end of heaven. The vast country of Assyria lay between Babylon and Persia. God can make those a scourge and ruin to his enemies that lie most remote from them and therefore are least dreaded.

III.The summons given them is effectual, their obedience ready, and they make a very formidable appearance: A banner is lifted up upon the high mountain, Isa 13:2. God's standard is set up, a flag of defiance hung out against Babylon. It is erected on high, where all may see it; whoever will may come and enlist themselves under it, and they shall be taken immediately into God's pay. Those that beat up for volunteers must exalt the voice in making proclamation, to encourage soldiers to come in; they must shake the hand, to beckon those at a distance and to animate those that have enlisted themselves. And they shall not do this in vain; God has commanded and called those whom he designs to make use of (Isa 13:3) and power goes along with his calls and commands, which cannot be resisted. He that makes men able to serve him can, when he pleases, make them willing too. It is the Lord of hosts that musters the host of the battle, Isa 13:4. He raises them, brings them together, puts them in order, reviews them, has an exact account of them in his muster-roll, sees that they be all in their respective posts, and gives them their necessary orders. Note, All the hosts of war are under the command of the Lord of hosts; and that which makes them truly formidable is that, when they come against Babylon, the Lord comes, and brings them with him as the weapons of his indignation, Isa 13:5. Note, Great princes and armies are but tools in God's hand, weapons that he is pleased to make use of in doing his work, and it is his wrath that arms them and gives them success.

Lift ye up a banner upon the high mountain,.... Or "upon the mountain Nishphah"; some high mountain in Media or Persia, proper to set a standard on, or erect a banner for the gathering men together, to enlist themselves as soldiers, and so form an army to march into the land of Chaldea. Vitringa thinks there may be an allusion to the mountain Zagrius, which divides Media and Persia from Assyria, mentioned by Strabo (x). Or "upon a high mountain"; any high mountain fit for such a purpose; or "against the high mountain", as some (y) read it; meaning Babylon, called a mountain, Jer 51:25 not because of its situation, for it was in a plain; but because of its eminence above other cities and states. The Targum is,

"against the city that dwells securely, lift up a sign;''

a token of war, proclaim war against it, that lives at ease, and is in peace; and so the word is used in the Talmudic language, as Kimchi observes; and to this agrees Jarchi's note,

"to gather against the mountain that is quiet, and trusts in its tranquillity, lift up a banner to the nations.''

Exalt the voice unto them; the Medes, mentioned by name in Isa 13:17 such as were within call, or were gathered together by the lifting up of the banner; such were to be urged with great vehemency to enlist themselves, and engage in a war against Babylon:

shake the hand; beckon with it to them that are afar off, that cannot hear the voice:

that they may go into the gates of the nobles; that dwell in the city of Babylon, where they might expect to find rich plunder; though some understand this of the nobles or princes of the Medes and Persians, as Kimchi observes, that should enter through the gates of Babylon into the city; and by others it is interpreted of the soldiers coming to the doors of the leaders or generals of the army, to give in their names, and enlist themselves in their service; which well agrees with what goes before.

(x) Geograph. l. 11. p. 359. (y) "contra montem excelsum", Forerius, Sanctius.

Lift . . . banner-- (Isa 5:26; Isa 11:10).

the high mountain--rather, "a bare (literally, "bald," that is, without trees) mountain"; from it the banner could be seen afar off, so as to rally together the peoples against Babylon.

unto them--unto the Medes (Isa 13:17), the assailants of Babylon. It is remarkable that Isaiah does not foretell here the Jews' captivity in Babylon, but presupposes that event, and throws himself beyond, predicting another event still more future, the overthrow of the city of Israel's oppressors. It was now one hundred seventy-four years before the event.

shake . . . hand--beckon with the hand--wave the hand to direct the nations to march against Babylon.

nobles--Babylonian. Rather, in a bad sense, tyrants; as in Isa 14:5, "rulers" in parallelism to "the wicked"; and Job 21:28 [MAURER].