Awake, awake - (See the notes at Isaiah 51:9). This address to Jerusalem is intimately connected with the closing verses of the preceding chapter. Jerusalem is there represented as down-trodden in the dust before her enemies. Here she is described under the image of a female that had been clad in the habiliments of mourning, and she is now called on to arise from this condition, and to put on the garments that would be indicative of gladness and of joy. The idea is, that the time had come now in which she was to be delivered from her long captivity, and was to be restored to her former prosperity and splendor.
Put on thy strength - Hebrew, ‘Clothe thyself with thy strength.’ The idea is, exert thyself, be strong, bold, confident; arise from thy dejection, and become courageous as one does when he is about to engage in an enterprise that promises success, and that demands effort.
Put on thy beautiful garments - Jerusalem is here addressed, as she often is, as a female (see the note at Isaiah 1:8). She was to lay aside the garments expressive of grief and of captivity, and deck herself with those which were appropriate to a state of prosperity.
The uncircumcised and the unclean - The idea is, that those only should enter Jerusalem and dwell there who would be worshippers of the true God. The uncircumcised are emblems of the impure, the unconverted, and the idolatrous; and the meaning is, that in future times the church would be pure and holy. It cannot mean that no uncircumcised man or idolater would ever again enter the city of Jerusalem, for this would not be true. It was a fact that Antiochus and his armies, and Titus and his army entered Jerusalem, and undoubtedly hosts of others did also who were not circumcised. But this refers to the future times, when the church of God would be pure. Its members would, in the main, be possessors of the true religion, and would adorn it. Probably, therefore, the view of the prophet extended to the purer and happier times under the Messiah, when the church should be characteristically and eminently holy, and when, as a great law of that church, none should be admitted, who did not profess that they were converted.

Shake thyself from the dust - To sit on the ground, to sit in the dust, is an expression descriptive of mourning Job 2:13. Jerusalem is here called on to arise and shake off the dust, as indicating that the days of her grief were ended, and that she was about to be restored to her former beauty and splendor.
Arise and sit down - There is an incongruity in this expression in our translation, which does not occur in the original. The idea in the Hebrew is not that which seems to be implied in this expression to arise and sit down in the same place, but it means to arise from the dust, and sit in a more elevated, or honorable place. She had been represented as sitting on the earth, where her loose flowing robes would be supposed to become covered with dust. She is here called on to arise from that humble condition, and to occupy the divan, or a chair of dignity and honor. Lowth renders this, ‘Ascend thy lofty seat,’ and supposes it means that she was to occupy a throne, or an elevated seat of honor, and he quotes oriental customs to justify this interpretation. Noyes renders it, ‘Arise and sit erect.’ The Chaldee renders it, ‘Rise, sit upon the throne of thy glory.’ The following quotation, from Jowett’s Christian Researches, will explain the custom which is here alluded to: ‘It is no uncommon thing to see an individual, or group of persons, even when very well dressed, sitting with their feet drawn under them, upon the bare earth, passing whole hours in idle conversation.
Europeans would require a chair, but the natives here prefer the ground. In the heat of summer and autumn, it is pleasant to them to while away their time in this manner, under the shade of a tree. Richly adorned females, as well as men, may often be seen thus amusing themselves. As may naturally be expected, with whatever care they may, at first sitting down, choose their place, yet the flowing dress by degrees gathers up the dust; as this occurs, they, from time to time, arise, adjust themselves, shake off the dust, and then sit down again. The captive daughter of Zion, therefore, brought down to the dust of suffering and oppression, is commanded to arise and shake herself from that dust, and then, with grace, and dignity, and composure, and security, to sit down; to take, as it were, again her seat and her rank, amid the company of the nations of the earth, which had before afflicted her, and trampled her to the earth.’
Loose thyself from the bands of thy neck - Jerusalem had been a captive, and confined as a prisoner. She is now called on to cast off these chains from her neck, and to be again at liberty. In captivity, chains or bands were attached to various parts of the body. They were usually affixed to the wrists or ankles, but it would seem also that sometimes collars were affixed to theneck. The idea is, that the Jews, who had been so long held captive, were about to be released, and restored to their own land.

Ye have sold yourselves for nought - You became captives and prisoners without any price being paid for you. You cost nothing to those who made you prisoners. The idea is, that as they who had made them prisoners had done so without paying any price for them, it was equitable that they should be released in the same manner. When their captors had paid nothing for them, God would suffer nothing to be paid for them in turn; and they should be released, as they had been sold, without a price paid for them. Perhaps God intends here to reproach them for selling themselves in this manner without any compensation of any kind, and to show them the folly of it; but, at the same time, he intends to assure them that no price would be paid for their ransom.
Ye shall be redeemed - You shall be delivered from your long and painful captivity without any price being paid to the Babylonians. This was to be a remarkable proof of the power of God. Men do not usually give up captives and slaves, in whatever way they may have taken them, without demanding a price or ransom. But here God says that he designs to effect their deliverance without any such price being demanded or paid, and that as they had gone into captivity unpurchased, so they should return unpurchased. Accordingly he so overruled events as completely to effect this. The Babylonians, perhaps, in no way could have been induced to surrender them. God, therefore, designed to raise up Cyrus, a mild, just, and equitable prince; and to dispose him to suffer the exiles to depart, and to aid them in their return to their own land. In this way, they were rescued without money and without price, by the interposition of another.

For thus saith the Lord God - In order to show them that he could redeem them without money, God reminds them of what had been done in former times. The numerous captives in Egypt, whose services were so valuable to the Egyptians, and whom the Egyptians were so unwilling to suffer to depart, he had rescued by his own power, and had delivered for ever from that bondage. The idea here is, that with the same ease he could rescue the captives in Babylon, and restore them to their own land without a price.
My people went down - That is, Jacob and his sons. The phrase ‘went down,’ is applied to a journey to Egypt, because Judea was a mountainous and elevated country compared with Egypt, and a journey there was in fact a descent to a more level and lower country.
To sojourn there - Not to dwell there permanently, but to remain there only for a time. They went in fact only to remain until the severity of the famine should have passed by, and until they could return with safety to the land of Canaan.
And the Assyrians oppressed them without cause - A considerable variety has existed in the interpretation of this passage. The Septuagint renders it, ‘And to the Assyrians they were carried by force.’ Some have supposed that this refers to the oppressions that they experienced in Egypt, and that the name ‘Assyrian’ is here given to Pharaoh. So Forerius and Cajetan understand it. They suppose that the name, ‘the Assyrian,’ became, in the apprehension of the Jews, the common name of that which was proud, oppressive, and haughty, and might therefore be used to designate Pharaoh. But there are insuperable objections to this. For the name ‘the Assyrian’ is not elsewhere given to Pharaoh in the Scriptures, nor can it be supposed to be given to him but with great impropriety. It is not true that Pharaoh was an Assyrian; nor is it true that the Israelites were oppressed by the Assyrians while they remained in Egypt. Others have supposed that this refers to Nebuchadnezzar and the Chaldeans in general, and that the name ‘the Assyrian’ is given them in a large and general sense, as ruling over that which constituted the empire of Assyria, and that the prophet here refers to the calamities which they were suffering in Babylon. But the objection to this is not the less decisive.
It is true that Babylon was formerly a part or province of Assyria, and true also that in the time of the Jewish captivity it was the capital of the kingdom of which the former empire of Assyria became a subject province. But the name Babylonian, in the Scriptures, is kept distinct from that of Assyrian, and they are not used interchangeably. Nor does the connection of the passage require us to understand it in this sense. The whole passage is in a high degree elliptical, and something must be supplied to make out the sense. The general design of it is, to show that God would certainly deliver the Jews from the captivity at Babylon without money. For this purpose, the prophet appeals to the former instances of his interposition when deliverance had been effected in that way. A paraphrase of the passage, and a filling up of the parts which are omitted in the brief and abrupt manner of the prophet, will show the sense. ‘Ye have been sold for nought, and ye shall be ransomed without price.
As a proof that I can do it, and will do it, remember that my people went down formerly to Egypt, and designed to sojourn there for a little time, and that they were there reduced to slavery, and oppressed by Pharaoh, but that I ransomed them without money, and brought them forth by my own power. Remember, further, how often the Assyrian has oppressed them also, without cause. Remember the history of Sennacherib, Tiglath-pileser, and Salmaneser, and how they have laid the land waste, and remember also how I have delivered it from these oppressions. With the same certainty, and the same ease, I can deliver the people from the captivity at Babylon.’ The prophet, therefore, refers to different periods and events; and the idea is, that God had delivered them when they had been oppressed alike by the Egyptian, and by the Assyrians, and that he who had so often interposed would also rescue them from their oppression in Babylon.

Now, therefore, what have I here? - In Babylon, referring to the captivity of the Jews there. The idea is, that a state of things existed there which demanded his interposition as really as it did when his people had been oppressed by the Egyptians, or by the Assyrian. His people had been taken away for nought; they were subject to cruel oppressions; and his own name was continually blasphemed. In this state of things, it is inferred, that he would certainly come to their rescue, and that his own perfections as well as their welfare demanded that he should interpose to redeem them. The phrase, ‘what have I here?’ is equivalent to saying, what shall I do? what am I properly called on to do? or what reason is there now in Babylon for my interposition to rescue my people? It is implied, that such was the state of things, that God felt that there was something that demanded his interposition.
That my people is taken away for nought - This was one thing existing in Babylon that demanded his interposition. His people had been made captive by the Chaldeans, and were now suffering under their oppressions. This had been done ‘for nought;’ that is, it had been done without any just claim. It was on their part a mere act of gross and severe oppression, and this demanded the interposition of a righteous God.
They that rule over them make them to howl - Lowth renders this, ‘They that are lords over them make their boast of it.’ Noyes renders it, ‘And their tyrants exult.’ The Septuagint renders it, ‘My people are taken away for nought: wonder ye, and raise a mournful cry’ (ὀλολύζετε ololuzete). Jerome renders it, ‘Their lords act unjustly, and they therefore howl when they are delivered to torments.’ Aben Ezra supposes that by ‘their lords’ here, or those who rule over them, are meant the rulers of the Jewish people, and that the idea is, that they lament and howl over the calamities and oppressions of the people. But it is probable, after all, that our translators have given the true sense of the text, and that the idea is, that they were suffering such grievous oppressions in Babylon as to make them lift up the cry of lamentation and of grief. This was a reason why God should interpose as he had done in former times, and bring deliverance.
And my name continually every day is blasphemed - That is, in Babylon. The proud and oppressive Babylonians delight to add to the sorrows of the exiles by reproaching the name of their God, and by saying that he was unable to defend them and their city from ruin. This is the third reason why God would interpose to rescue them. The three reasons in this verse are, that they had been taken away for nought; that they were suffering grievous and painful oppression; and that the name of God was reproached. On all these accounts he felt that he had something to do in Babylon, and that his interposition was demanded.

Therefore my people shall know my name - The idea in this verse is, that his people should have such exhibitions of his power as to furnish to them demonstration that he was God.

That publisheth peace - This declaration is general, that the coming of such a messenger would be attended with joy. The particular and special idea here is, that it would be a joyful announcement that this captivity was ended, and that Zion was about to be restored.
That bringeth good tidings of good - He announces that which is good or which is a joyful message.
That saith unto Zion, thy God reigneth - That is, thy God has delivered the people from their captivity, and is about to reign again in Zion. This was applied at first to the return from the captivity. Paul, as has been already observed, applies it to the ministers of the gospel. That is, it is language which will well express the nature of the message which the ministers of the gospel bear to their fellow-men. The sense is here, that the coming of a messenger bringing good news is universally agreeable to people. And it the coming of a messenger announcing that peace is made, is pleasant; or if the coming of such a messenger declaring that the captivity at Babylon was ended, was delightful, how much more so should be the coming of the herald announcing that man may be at peace with his Maker?

Thy watchmen - This language is taken from the custom of placing watchmen on the walls of a city, or on elevated towers, who could see if an enemy approached, and who of course would be the first to discern a messenger at a distance who was coming to announce good news. The idea is, that there would be as great joy at the announcement of the return of the exiles, as if they who were stationed on the wall should see the long-expected herald on the distant hills, coming to announce that they were about to return, and that the city and temple were about to be rebuilt. It was originally applicable to the return from Babylon. But it contains also the general truth that they who are appointed to watch over Zion and its interests, will rejoice at all the tokens of God’s favor to his people, and especially when he comes to bless them after long times of darkness, depression, and calamity. It is by no means, therefore, departing from the spirit of this passage, to apply it to the joy of the ministers of religion in the visits of divine mercy to a church and people. ‘Shall lift up the voice.’ That is, with rejoicing.
With the voice together shall they sing - They shall mingle their praises and thanksgivings. The idea is, that all who are appointed to guard Zion, should feel a common interest in her welfare, and rejoice when the Lord comes to visit and bless his people. The Hebrew here is more abrupt and emphatic than our common translation would make it. It is literally, ‘The voice of thy watchmen! They lift up the voice together; they sing’ - as if the prophet suddenly heard a shout. It is the exultling shout of the watchmen of Zion; and it comes as one voice, with no discord, no jarring.
For they shall see eye to eye - Lowth renders this, ‘For face to face shall they see.’ Noyes, ‘For with their own eyes shall they behold.’ Jerome renders it, Oculo ad oculum - ‘Eye to eye.’ The Septuagint renders it, Ὀφθαλμοὶ πρός ὀφθαλμοὺς, κ.τ.λ. Ophthalmoi pros ophthalmous, etc. ‘Eyes shall look to eyes when the Lord shall have mercy upon Zion.’ Interpreters have been divided in regard to its meaning. The sense may be, either that they shall see face to face, that is, distinctly, clearly, as when one is near another; or it may mean that they shall be united - they shall contemplate the same object, or look steadily at the same thing. Rosenmuller, Gesenius, Forerius, Junius. and some others, understand it in the former sense. So the Chaldee, ‘For they shall see with their own eyes the great things which the Lord will do when he shall bring back his own glory to Zion.’ The phrase in Hebrew occurs in no other place, except in Numbers 14:14, which our translators have rendered, ‘For thou, Lord, art seen face to face.’ Hebrew, ‘Eye to eye;’ that is, near, openly, manifestly, without any veil or interposing medium.
The expression, ‘face to face,’ meaning openly, plainly, manifestly, as one sees who is close to another, occurs frequently in the Bible (see Genesis 32:30; Exodus 33:11; Deuteronomy 5:4; Deuteronomy 34:10; Judges 6:22; Proverbs 27:19; Ezekiel 20:35; Act 25:16; 1 Corinthians 13:12; 2 John 1:12; 3 John 1:14). So the phrase, ‘mouth to mouth,’ occurs in a similar sense Numbers 12:8. And there can be but little doubt, it seems to me, that this is the sense here, and that the prophet means to say, that the great and marvelous doings of Yahweh would be seen openly and manifestly, and that the watchmen would thence have occasion to rejoice. Another reason for this opinion, besides the fact that it accords with the common usage, is, that the phrase, ‘to see eye to eye,’ in the sense of being united and harmonious, is not very intelligible. It is not easy to form an image or conception of the watchman in this attitude as denoting harmony. To look into the eyes of each other does not of necessity denote harmony, for people oftentimes do this for other purposes. The idea therefore is, that when Yahweh should bring back and bless his people, the watchmen would have a full and glorious exhibition of his mercy and goodness, and the result would be, that they would greatly rejoice, and unitedly celebrate his name. According to this interpretation, it does not mean that the ministers of religion would have the same precise views, or embrace the same doctrines, however true this may be, or however desirable in itself, but that they would have an open, clear, and bright manifestation of the presence of God, and would lift up their voices together with exultation and praise.
When the Lord shall bring again Zion - Zion here denotes the people who dwelt in Jerusalem; and the idea is, when the Lord shall again restore them to their own land. It is not a departure from the sense of the passage, however, to apply it in a more general manner, and to use it as demonstrating that any signal interposition of God in favor of his people should be the occasion of joy, and shall lead the ministers of religion to exult in God, and to praise his name.

Break forth into joy - Jerusalem, at the time here referred to, was lying waste and in ruins. This call on the waste places of Jerusalem to break out into expressions of praise, is in accordance with a style which frequently occurs in Isaiah, and in other sacred writers, by which inanimate objects are called on to manifest their joy (see the notes at Isaiah 14:7-8; Isaiah 42:11).
For the Lord hath comforted his people - That is, he does comfort his people, and redeem them. This is seen by the prophet in vision, and to his view it is represented as if it were passing before his eyes.
He hath redeemed Jerusalem - On the meaning of the word ‘redeemed,’ see the notes at Isaiah 43:1-3. The idea here is, that Yahweh was about to restore his people from their long captivity, and again to cause Jerusalem to be rebuilt.

The Lord hath made bare his holy arm - That is, in delivering his people from bondage. This metaphor is taken from warriors, who made bare the arm for battle; and the sense is, that God had come to the rescue of his people as a warrior, and that his interpositions would be seen and recognized and acknowledged by all the nations. The metaphor is derived from the manner in which the Orientals dressed. The following extract from Jowett’s Christian Researches will explain the language: ‘The loose sleeve of the Arab shirt, as well as that of the outer garment, leaves the arm so completely free, that in an instant the left hand passing up the right arm makes it bare; and this is done when a person, a soldier, for example, about to strike with the sword, intends to give the arm full play. The image represents Yahweh as suddenly prepared to inflict some tremendous, yet righteous judgment, so effectual “that all the ends of the earth shall see the salvation of God.”’ The phrase ‘holy arm,’ seems to mean that God would be engaged in a holy and just cause. It would not be an arm of conquest, or of oppression; but it would be made bare in a holy cause, and all its inflictions would be righteous.
And all the ends of the earth - For an explanation of the phrase ‘the ends of the earth,’ see the notes at Isaiah 40:28. The meaning here is, that the deliverance of his people referred to would be so remarkable as to be conspicuous to all the world. The most distant nations would see it, and would be constrained to recognize his hand. It was fulfilled in the rescue of the nation from the captivity at Babylon. The conquest of Babylon was an event that was so momentous in its consequences, as to be known to all the kingdoms of the earth; and the proclamation of Cyrus Ezra 1:1-2, and the consequent restoration of his people to their own land, were calculated to make the name of Yahweh known to all nations.

Depart ye, depart ye - This is a direct address to the exiles in their captivity. The same command occurs in Isaiah 48:20 (see the notes on that place). It is repeated here for the sake of emphasis; and the urgency of the command implies that there was some delay likely to be apprehended on the part of the exiles themselves. The fact seems to have been, that though the captivity was at first attended with every circumstance suited to give pain, and though they were subjected to many privations and sorrows in Babylon (see Psalms 137:1-9), yet that many of them became strongly attached to a residence there, and were strongly indisposed to return. They were there seventy years. Most of those who were made captive would have died before the close of the exile. Their children, who constituted the generation to whom the command to return would be addressed, would have known the land of their fathers only by report.
It was a distant land; and was to be reached only by a long and perilous journey across a pathless desert. They had been born in Babylon. It was their home; and there were the graves of their parents arid kindred. Some had been advanced to posts of office and honor: many, it is probable, had lands, and friends, and property in Babylon. The consequence would, therefore, be, that there would be strong reluctance on their part to leave the country of their exile, and to encounter the perils and trials incident to a return to their own land. It is not improbable, also, that many of them may have formed improper connections and attachments in that distant land, and that they would be unwilling to relinquish them, and return to the land of their fathers. It was necessary, therefore, that the most urgent commands should be addressed to them, and the strongest motives presented to them, to induce them to return to the country of their fathers. And after all, it is evident that but comparatively a small portion of the exile Jews ever were prevailed on to leave Babylon, and to adventure upon the perilous journey of a return to Zion.
Touch no unclean thing - Separate yourselves wholly from an idolatrous nation, and preserve yourselves pure. The apostle Paul 2 Corinthians 6:17-18 has applied this to Christians, and uses it as expressing the obligation to come out from the world, and to be separate from all its influences. Babylon is regarded by the apostle as not an unapt emblem of the world, and the command to come out from her as not an improper expression of the obligation to the friends of the Redeemer to be separate from all that is evil. John Revelation 18:4 has applied this passage also to denote the duty of true Christians to separate themselves from the mystical Babylon - the papal community - and not to be partaker of her sins. The passage is applied in both these instances, because Babylon, in Scripture language, is regarded as emblematic of whatever is oppressive, proud, arrogant, persecuting, impure, and abominable.
That bear the vessels of the Lord - That bear again to your own land the sacred vessels of the sanctuary. It is to be remembered that when the Jews were taken to Babylon, Nebuchadnezzar carried there all the sacred utensils of the temple, and that they were used in their festivals as common vessels in Babylon 2 Chronicles 36:18; Daniel 5:2-5. These vessels Cyrus commanded to be again restored, when the exiles returned to their own land Ezra 1:7-11. They whose office it was to carry them, were the priests and Levites Numbers 1:50; Numbers 4:15; and the command here pertains particularly to them. They were required to be holy; to feel the importance of their office, and to be separate from all that is evil. The passage has no original reference to ministers of the gospel, but the principle is implied that they who are appointed to serve God as his ministers in any way should be pure and holy.

For ye shall not go out with haste - As if driven out, or compelled to flee. You shall not go from Babylon as your fathers went from Egypt, in a rapid flight, and in a confused and tumultuous manner (see Deuteronomy 16:3). The idea here is, that they should have time to prepare themselves to go out, and to become fit to bear the vessels of the Lord. It was a fact that when they left Babylon they did it with the utmost deliberation, and had ample time to make any preparation that was necessary.
For the Lord will go before you - Yahweh will conduct you, as a general advances at the head of an army. The figure here is taken from the march of an army, and the image is that of Yahweh as the leader or head of the host in the march through the desert between Babylon and Jerusalem (see the notes at Isaiah 40:3-4).
And the God of Israel will be your rereward - Margin, ‘Gather you up.’ The Hebrew word used here (אסף 'âsaph) means properly to collect, to gather together, as fruits, etc. It is then applied to the act of bringing up the rear of an army; and means to be a rear-ward, or guard, agmen claudere - as collecting, and bringing together the stragglers, and defending the army in its march, from an attack in the rear. The Septuagint renders it, ‘The God of Israel is he who collects you’ (ὁ ἐπισυνάγων ὑμᾶς ho episunagōn humas), that is, brings up the rear. The Chaldee, ‘The God of Israel will collect together your captivity.’ Here the chapter should have closed, for here closes the account of the return of the exiles from Babylon. The mind of the prophet seems here to leave the captive Jews on their way to their own land, with Yahweh going at their head, and guarding the rear of the returning band, and to have passed to the contemplation of him of whose coming all these events were preliminary and introductory - the Messiah. Perhaps the rationale of this apparent transition is this.
It is undoubtedly the doctrine of the Bible that he who was revealed as the guide of his people in ancient times, and who appeared under various names, as ‘the angel of Yahweh,’ ‘the angel of the covenant,’ etc., was he who afterward became incarnate - the Saviour of the world. So the prophet seems to have regarded him; and here fixing his attention on the Yahweh who was thus to guide his people and be their defense, by an easy transition the mind is carried forward to the time when he would be incarnate, and would die for people. Leaving, therefore, so to speak, the contemplation of him as conducting his people across the barren wastes which separated Babylon from Judea, the mind is, by no unnatural transition, carried forward to the time when he would become a man of sorrows, and would redeem and save the world. According to this supposition, it is the same glorious Being whom Isaiah sees as the protector of his people, and almost in the same instant as the man of sorrows; and the contemplation of him as the suffering Messiah becomes so absorbing and intense, that he abruptly closes the description of him as the guide of the exiles to their own land.
He sees him as a sufferer. He sees the manner and the design of his death. He contemplates the certain result of that humiliation and death in the spread of the true religion, and in the extension of his kingdom among men. Henceforward, therefore, to the end of Isaiah, we meet with no reference, if we except in a very fcw instances, to the condition of the exiles in Babylon, or to their return to their own land. The mind of the prophet is absorbed in describing the glories of the Messiah, and the certain spread of his gospel around the globe.