Hearken to me, O Jacob, and thou Israel whom I call: I am he, I am the first, and I am the last.

“No one should suppose that there is another God, either before or afterwards. He said, "From age to age," just as Isaiah said, "I am the first and I am the last." And after God had brought forth Adam from within his thought, he fashioned him, and breathed into him of his Spirit and gave him the knowledge of discernment so that he might discern good from evil and might know that God made him.”

“Hear this, O house of Jacob, etc. Here he promises the liberation of the people. And it is divided into two parts. In the first he promises the liberation; in the second he carries out the order of the liberation, below, chapter 49: Hear, O islands, etc. The first is divided into two. In the first he arouses attention, calling to mind three things in which they gloried: namely, the dignity of their lineage, because they were from holy fathers: "of the waters," that is, of the seed. Against which, Matthew 3: "Do not think to say," etc.; the privilege of the knowledge of God: "who swear" — calling upon his name — "and remember" — as to the knowledge of him — "in truth," of heart, "nor in justice," of work. Above, chapter 29: "This people, with their lips, me," etc.; the worship of sacred religion: "from the city" — namely Jerusalem, in which was the worship of sacrifices — "they are called" — men of Jerusalem — 2 Maccabees 5: "not for the sake of the place, the nation," etc. Secondly he promises the liberation: "the former things, from that time," and concerning this he does three things. First he shows the majesty of God who promises; secondly, the prosperity of Cyrus who carries it out: "Assemble yourselves, all of you," etc.; thirdly he promises the liberation: "Come near to me," etc. Concerning the first, two things. First he shows the majesty of God from the foretelling of future things; secondly from the creation of things: "Hearken to me, Jacob," etc. Concerning the first, three things. First he assigns the reason for the foretelling of certain future things, setting down the foretelling itself: "the former things" — namely those which have already passed — "from that time," when they were still future, "suddenly," as regards others to whom they were not foretold. Ecclesiasticus 42: "declaring the things that have passed," etc.; setting down also the reason for this, which is taken from their condition — which he first states, "for I knew," from eternity. "That thou art hard" — hard to come to one's senses from evils; "thy neck" — that is, the stiffness of one's own judgment; "a sinew of iron," which cannot be bent; "thy forehead" — on account of shamelessness. Acts 5: "stiff-necked," etc.; Deuteronomy 31: "I know the contention," etc.; Jeremiah 3: "the forehead of a harlot," etc.; and then from this he draws out the reason, "I foretold," etc., as if to say: because thou wert prone to idolatry, I foretold it to thee, lest thou shouldst ascribe my benefits to idols. Hosea 2: "I will go after lovers," etc.; setting down also the manifestation of the things foretold: "which thou hast heard" — foretold to thee by me — "behold," fulfilled. Psalm 47: "As we have heard, so have we seen," etc. Secondly he assigns the reason for the concealment of certain future things, setting down first the concealment itself. As has been said, certain future things I foretold to thee; but certain future things have been kept in my foreknowledge, which thou dost not know, because I have not revealed them to thee. "Now" — that is, in time — "they are created," that is, brought forth in effect, and not from that time when I foreknew them; and "before the day" of their fulfillment, "thou hast not heard" of them, neither from me nor from the idols. 4 Kings 4: "the Lord hath hid it from me," etc. He also assigns the reason for this: "lest perhaps," as if to say: I did not reveal it for this reason, that thou mightest perceive thy own defect, and that of thy gods, in that thou canst not foreknow future things except those which I reveal to thee. "I have known" — by my own effort — "nor hast thou heard" — from the idols — the things opened by me. Psalm 63: "Man shall come to a deep heart," etc. He also sets down their condition, from which the aforesaid reason is drawn: "for I know." "From the womb" — that is, from the time when I carried thee through the desert as in a womb. Exodus 32: "I see that this people," etc.; above, chapter 24: "by the transgression of the transgressors," etc. Thirdly he excludes a certain objection: "for my name's sake." For someone could ask: since they are so hard, why then dost thou promise them good things, and hast done so? And to this objection he first sets down the response, recalling three benefits shown to them: "for my name's sake" — not on account of thy merit — "I will put far off," or have put far off, freeing them from punishments. Ezekiel 36: "Not for your sakes will I do this," etc., and "for my praise" — that is, I bound thee to my ceremonies and my praises, lest, offering sacrifices to idols, thou shouldst perish. Psalm 31: "with bit and bridle," etc. "I have refined," wishing to purge thee through tribulations, "but not as silver," which is purged. But thou hast not been corrected. Jeremiah 6: "in vain hath he melted," etc. "I have chosen," purging thee, namely, through poverty, punishing thee by the spoiling of goods. Gregory: "those whom the infirmity of their conduct wounds, the medicine of poverty heals." And this by correcting as a father. Secondly he sets down the exposition of the response: "for my own sake" — that I not be blasphemed, as though powerless to save the people whom I have chosen for myself; and "my glory" — namely, that the idols be judged stronger than I. Above, chapter 42: "my glory," etc. Hearken to me. Here he shows the divine majesty from the creation of things. "I will call," imposing upon each thing its proper work: "they shall stand," ready to obey. Above, chapter 40: "who hath weighed with three fingers," etc. Assemble yourselves, etc. Here he foretells the prosperity of Cyrus himself; and first he shows the concealment of this deed from others: "who among them?" — namely, among the idols — as if to say: none. Above, chapter 41: "who hath declared from the beginning," etc. Secondly he himself foretells his prosperity: "the Lord hath loved him" — namely Cyrus — advancing him into the kingdom; "in Babylon," capturing it; "his arm" — that is, by his own power slaying them. 1 Kings 27: "and indeed doing," etc. Thirdly he assigns the reason for his prosperity from divine aid: "I, I," etc.; "directed," not absolutely, but to this end, that he might destroy Babylon; otherwise it could not be expounded of Cyrus, but only of Christ, as Jerome says, because he was an idolater. Psalm 106: "he led them into the way," etc. Come near to me, etc. Here he promises liberation; and concerning this he does three things. First he arouses attention, setting down the divine authority: "in secret" — yet all the people saw the voices: Exodus 20. "From the beginning" — of the law given. "From the time," past, before they came to pass — the things which I foretell — "there I was," present to those future things, remaining, through the same "now" of eternity, throughout the whole succession of time. Or in the person of the Son, "there I was" — namely, in the Father according to his divinity — Proverbs 8: "when he weighed the foundations," etc.; setting down the truth of the prophet — who was sent by God — "and now, me": Isaiah, or me, Christ made man; "God," the Father; whence the three Persons are designated. Below, chapter 61: "the spirit of the Lord is upon me," etc. Secondly, there, "thus saith the Lord," he sets down the reason for the captivity, showing on God's part the help that was prepared. "Teaching" — against ignorance — and "governing in the way," of works, against weakness in acting. Psalm 31: "I will give thee understanding, and I will instruct," etc.; showing also the harm arising from the fault of the Jews. "O that thou hadst hearkened" — keeping them — "as an abundant river," "as the waves." The same, Psalm 80: "if my people had heard," etc. Thirdly, there, "go forth," he foretells the liberation; and concerning this he does three things. First he announces to them the departure from captivity, as certain of the liberation as if it were already present. "Go ye forth," etc.; Apocalypse 18: "go out from her," etc.; and he charges them to announce the benefit of God. "Declare ye," etc.; Jeremiah 50: "the voice of them that flee, and of them that have escaped," etc. Secondly he designates the benefit of consolation bestowed on those freed: "they thirsted not" — that is, the Lord will provide for them in all things just as when they went out from Egypt. Psalm 77: "he struck the rock, and they flowed," etc.; Numbers 21. Thirdly he takes away from the wicked the solace of peace: "there is no peace," below, chapter 57; 4 Kings 9: "what hast thou to do with peace," etc. (Collations, chapter 48) Poverty confers: the recognition of sins: "if they shall be bound," etc.; the preservation of virtues, Ecclesiasticus 10: "the poor man glorieth," etc.; quiet of heart, Tobit 5: "it was enough for us," etc.; the fulfillment of desire, Psalm: "the desire of the poor," etc.; participation in the divine sweetness, Psalm: "thou hast prepared in sweetness," etc.; exaltation, 1 Kings 2: "raising up from the dust," etc.; the heavenly inheritance, Matthew 5: "blessed are the poor," etc. The words of God are useful: for the illumination of the understanding, Proverbs 6: "the commandment is a lamp," etc.; for the delight of the affections, Psalm: "how sweet to the jaws," etc.; for the kindling of love, Jeremiah 20: "it came to be in the heart," etc.; Psalm: "the word of the Lord"; for the rightness of work, Psalm: "direct me in truth," etc.; for the attainment of glory, Proverbs 3: "keep the law"; for the instruction of others, 2 Timothy 3: "all doctrine divinely," etc.”

“Hearken unto me, O Jacob and Israel, my called,.... Called before out of Egypt, and now out of Babylon, and who had the name of God called upon them, and who called upon the name of the Lord; so such who are called with a holy calling, according to the purpose and grace of God, by the Spirit and grace of Christ, unto fellowship with him, to partake of his grace here, and glory hereafter, are styled "the called of Jesus Christ", Rom 1:6 and who seems to be the person here speaking, as appears from the following clause: and it may be observed, that Jacob and Israel are described here in a different manner from what they are in the beginning of the chapter, since the Lord had declared his designs of grace towards them, and that he had chosen them, and would save them for his name's sake: which they had reason to believe he could and would do, from the account which he gives of himself: and they are called upon to hearken to him, as follows, I am he, I am the first, and I also am the last; the everlasting I AM, the immutable Jehovah, the Alpha and Omega, the beginning and the ending, the first cause and last end of all things; phrases expressive of the self-existence, supremacy, eternity, and immutability of Christ, Rev 1:8, and what is it that such a sovereign, eternal and unchangeable Being cannot do?”

“The prophecy opened with "Hear ye;" and now the second half commences with "Hear." Three times is the appeal made to Israel: Hear ye; Jehovah alone is God, Creator, shaper of history, God of prophecy and of fulfilment. "Hearken to me, O Jacob, and Israel my called! I am it, I first, also I last. My hand also hath laid the foundation of the earth, and my right hand hath spanned the heavens: I call to them, and they stand there together. All ye, assemble yourselves, and hear: Who among them hath proclaimed this? He whom Jehovah loveth will accomplish his will upon Babel, and his arm upon the Chaldeans. I, I have spoken, have also called him, have brought him here, and his way prospers. Come ye near to me! Hear ye this! I have not spoken in secret, from the beginning: from the time that it takes place, there am I: and now the Lord Jehovah hath sent me and His Spirit." Israel is to hearken to the call of Jehovah. The obligation to this exists, on the one hand, in the fact that it is the nation called to be the servant of Jehovah (Isa 41:9), the people of sacred history; and on the other hand, in the fact that Jehovah is הוּא (ever since Deu 32:39, the fundamental clause of the Old Testament credo), i.e., the absolute and eternally unchangeable One, the Alpha and Omega of all history, more especially of that of Israel, the Creator of the earth and heavens (tippach, like nâtâh elsewhere, equivalent to the Syriac tephach, to spread out), at whose almighty call they stand ready to obey, with all the beings they contain. אני קרא is virtually a conditional sentence (Ewald, 357, b). So far everything has explained the reason for the exhortation to listen to Jehovah. A further reason is now given, by His summoning the members of His nation to assemble together, to hear His own self-attestation, and to confirm it: Who among them (the gods of the heathen) has proclaimed this, or anything of the kind? That which no one but Jehovah has ever predicted follows immediately, in the form of an independent sentence, the subject of which is אהבו יהוה (cf., Isa 41:24): He whom Jehovah loveth will accomplish his will upon Babylon, and his arm (accomplish it) upon the Chaldeans. וּזרעו is not an accusative (as Hitzig, Ewald, Stier, and others maintain); for the expression "accomplish his arm" (? Jehovah's or his own) is a phrase that is quite unintelligible, even if taken as zeugmatic; it is rather the nominative of the subject, whilst כּשׂדּים = בּכּשׂדּים, like תהלתי = תהלתי למען in Isa 48:9. Jehovah, He alone, is He who has proclaimed such things; He also has raised up in Cyrus the predicted conqueror of Babylon. The prosperity of his career is Jehovah's work. As certainly now as הקּבצוּ in Isa 48:14 is the word of Jehovah, so certain is it that אלי קרבוּ is the same. He summons to Himself the members of His nation, that they may hear still further His own testimony concerning Himself. From the beginning He has not spoken in secret (see Isa 45:19); but from the time that all which now lies before their eyes - namely, the victorious career of Cyrus - has unfolded itself, He has been there, or has been by (shâm, there, as in Pro 8:27), to regulate what was coming to pass, and to cause it to result in the redemption of Israel. Hofmann gives a different explanation, viz.: "I have not spoken in secret from the beginning; not from the time when it came to pass (not then for the first time, but long before); I was then (when it occurred)." But the arrangement of the words is opposed to this continued force of the לא, and the accents are opposed to this breaking off of the אני שׁם, which affirms that, at the time when the revolution caused by Cyrus was preparing in the distance, He caused it to be publicly foretold, and thereby proclaimed Himself the present Author and Lord of what was then occurring. Up to this point Jehovah is speaking; but who is it that now proceeds to say, "And now - namely, now that the redemption of Israel is about to appear (ועתּה being here, as in many other instances, e.g., Isa 33:10, the turning-point of salvation) - now hath the Lord Jehovah sent me and His Spirit?" The majority of the commentators assume that the prophet comes forward here in his own person, behind Him whom he has introduced, and interrupts Him. But although it is perfectly true, that in all prophecy, from Deuteronomy onwards, words of Jehovah through the prophet and words of the prophet of Jehovah alternate in constant, and often harsh transitions, and that our prophet has this mark of divine inspiration in common with all the other prophets (cf., Isa 62:5-6), it must also be borne in mind, that hitherto he has not spoken once objectively of himself, except quite indirectly (vid., Isa 40:6; Isa 44:26), to say nothing of actually coming forward in his own person. Whether this takes place further on, more especially in Isa 61:1-11, we will leave for the present; but here, since the prophet has not spoken in his own person before, whereas, on the other hand, these words are followed in Isa 49:1. by an address concerning himself from that servant of Jehovah who announces himself as the restorer of Israel and light of the Gentiles, and who cannot therefore be ether Israel as a nation or the author of these prophecies, nothing is more natural than to suppose that the words, "And now hath the Lord," etc., form a prelude to the words of the One unequalled servant of Jehovah concerning Himself which occur in chapter 49. The surprisingly mysterious way in which the words of Jehovah suddenly pass into those of His messenger, which is only comparable to Zac 2:12., Zac 4:9 (where the speaker is also not the prophet, but a divine messenger exalted above him), can only be explained in this manner. And in no other way can we explain the ועתּה, which means that, after Jehovah has prepared the way for the redemption of Israel by the raising up of Cyrus, in accordance with prophecy, and by his success in arms, He has sent him, the speaker in this case, to carry out, in a mediatorial capacity, the redemption thus prepared, and that not by force of arms, but in the power of the Spirit of God (Isa 42:1; cf., Zac 4:6). Consequently the Spirit is not spoken of here as joining in the sending (as Umbreit and Stier suppose, after Jerome and the Targum: the Septuagint is indefinite, καὶ τὸ πνεῦμα αὐτοῦ); nor do we ever find the Spirit mentioned in such co-ordination as this (see, on the other hand, Zac 7:12, per spiritum suum). The meaning is, that it is also sent, i.e., sent in and with the servant of Jehovah, who is peaking here. To convey this meaning, there was no necessity to write either ורוּחו אתי שׁלח or ואת־רוחו שׁלחוי, since the expression is just the same as that in Isa 29:7, וּמצדתהּ צביה; and the Vav may be regarded as the Vav of companionship (Mitschaft, lit., with-ship, as the Arabs call it; see at Isa 42:5).”