Isaiah 30:21

This and the following chapter must relate to a still future restoration of the posterity of Jacob from their several dispersions, as no deliverance hitherto afforded them comes up to the terms of it; for, after the return from Babylon, they were again enslaved by the Greeks and Romans, contrary to the prediction in the eighth verse; in every papistical country they have labored under great civil disabilities, and in some of them have been horribly persecuted; upon the ancient people has this mystic Babylon very heavily laid her yoke; and in no place in the world are they at present their own masters; so that this prophecy remains to be fulfilled in the reign of David, i.e., the Messiah; the type, according to the general structure of the prophetical writings, being put for the antitype. The prophecy opens by an easy transition from the temporal deliverance spoken of before, and describes the mighty revolutions that shall precede the restoration of the descendants of Israel, Jer 30:1-9, who are encouraged to trust in the promises of God, Jer 30:10, Jer 30:11. They are, however, to expect corrections; which shall have a happy issue in future period, Jer 30:12-17. The great blessings of Messiah's reign are enumerated, Jer 30:18-22; and the wicked and impenitent declared to have no share in them, Jer 30:23, Jer 30:24.

word--conscience, guided by the Holy Spirit (Joh 16:13).

And thine ears shall hear a word behind thee,.... Which may be said in reference to the backsliding and declining state of the people, Isa 30:11 and is thought by some to be an allusion to schoolmasters, who stand behind their scholars, or at their backs, to guide, teach, and instruct them; and by others to shepherds following their flocks, who, when they observe any of the sheep going out of the way, call them back; or to travellers, who, coming to a place where are several ways, and being at a loss which way to take, and inclining to turn to the right or left, are called to by persons behind them, and directed in the right way. This "voice behind" is by the Jews (e) interpreted of Bath Kol; and by others of the voice of conscience; but it rather intends the Spirit of God, and his grace; though it seems best to understand it of the Scriptures of truth, the word of God, the only rule of faith and practice; the language of which is, saying, This is the way, walk ye in it; it directs to Christ the way, and who is the only way of life and salvation to be walked in by faith, and to all the lesser paths of duty and doctrine, which to walk in is both pleasant and profitable, and which is the right way; so the Targum paraphrases it, "this is the right way;'' to which agree the comments of Aben Ezra, Jarchi, and Kimchi; though the Arabic and Syriac versions, following the Septuagint, represent them as the words of seducers, directing to a wrong way: but the words are a promise of being led right, and not a threatening of being led wrong: when ye turn to the right hand, and when ye turn to the left; through ignorance or inadvertency, through the prevalence of corruption, or force of temptation; and as it is promised there should be such a voice, so they should have ears to hear,…

The plan which, according to Isa 29:15, was already projected and prepared in the deepest secrecy, is now much further advanced. The negotiations by means of ambassadors have already been commenced; but the prophet condemns what he can no longer prevent. "Woe to the stubborn children, saith Jehovah, to drive plans, and not by my impulse, and to plait alliance, and not according to my Spirit, to heap sin upon sin: that go away to travel down to Egypt, without having asked my mouth, to fly to Pharaoh's shelter, and to conceal themselves under the shadow of Egypt. And Pharaoh's shelter becomes a shame to them, and the concealment under the shadow of Egypt a disgrace. For Judah's princes have appeared in Zoan, and his ambassadors arrive in Hanes. They will all have to be ashamed of a people useless to them, that brings no help and no use, but shame, and also reproach." Sōrerı̄m is followed by infinitives with Lamed (cf., Isa 5:22; Isa 3:8): who are bent upon it in their obstinacy. Massēkhâh designates the alliance as a plait (massēkheth). According to Cappellus and others, it designates it as formed with a libation (σπονδη, from σπένδεσθαι); but the former is certainly the more correct view, inasmuch as massēkhâh (from nâsakh, fundere) signifies a cast, and hence it is more natural here to take nâsakh as equivalent to sâkhakh, plectere (Jerome: ordiremini telam). The context leaves no doubt as to the meaning of the adverbial expressions ולא־מנּי and ולא־רוּחי, viz., without its having proceeded from me, and without my Spirit being there. "Sin upon sin:" inasmuch as they carry out further and further to perfect realization the thought which was already a sinful one in itself. The prophet now follows for himself the ambassadors, who are already on the road to the co…

The prophecy of this chapter seems to relate (as that in the foregoing chapter) to the approaching danger of Jerusalem and desolations of Judah by Sennacherib's invasion. Here is, I. A just reproof to those who, in that distress, trusted to the Egyptians for help, and were all in a hurry to fetch succors from Egypt (Isa 30:1-7). II. A terrible threatening against those who slighted the good advice which God by his prophets gave them for the repose of their minds in that distress, assuring them that whatever became of others the judgment would certainly overtake them (Isa 30:8-17). III. A gracious promise to those who trusted in God, that they should not only see through the trouble, but should see happy days after it, times of joy and reformation, plenty of the means of grace, and therewith plenty of outward good things and increasing joys and triumphs (Isa 30:18-26), and many of these promises are very applicable to gospel grace. IV. A prophecy of the total rout and ruin of the Assyrian army, which should be an occasion of great joy and an introduction to those happy times (Isa 30:27-33).

30:21 The people’s own ears will hear and follow God’s instructions (see 6:9-10; 29:18; 35:5).