Here the prophet shows more clearly, and without using a figurative language, what might otherwise be more obscure: he says, that Jehovah would be king. Here Zechariah compares the kingdom of Christ with those periods of misery and calamities which had preceded, and which had continued till the coming of Christ. We indeed know that there had been the most dreadful scattering through the whole land, since the time the ten tribes separated from the family of David; for since the body of the people ceased to be one, they wilfully contrived ruin for themselves. When therefore the Israelites fought against Judah, the wrath of God appeared, the fruit of their defection. We indeed know that David was not made king by the suffrages of men, but was chosen by the decree of God. Hence when the kingdom of Israel departed from the son of David, it was the same as though they had refused to bear the authority of God himself, according to what he said to Samuel, "Thee have they not despised, but me, that I should not reign over them." (1 Samuel 8:7.) And yet Samuel was only a governor for a time over the people; but when the people through a foolish zeal wished a king to be given then, God complains that he was despised in not being allowed to reign over them alone. This was more fully completed, when the ten tribes separated themselves from the lawful kingdom which God himself had established and had commanded to be inviolable. From that time then God was not their king. This is one thing. Afterwards we know that the kings of Israel joined themselves with the kings of Syria to overthrow the kingdom of Judah, and that the Jews also sent for aid to the Assyrians, and afterwards had recourse to the Egyptians. At length the kingdom of Israel was cut off; then the kingdom of Judah, and the city was destroyed and the temple burnt, so that the worship of God for a time ceased. They afterwards returned; but we know they were ever oppressed by hard and cruel tyranny: when they perceived that they were unprotected, because they had refused to take shelter under the wings of God. Though he had so often told them that they would be safe and secure under his protection, they yet refused that favor. Therefore the Jews then found to their great loss that God was not their king. Hence when Zechariah now speaks of the restoration of the Church, he rightly says, that Jehovah would be king; [1] that is, though the Jews had been torn asunder and pillaged by tyrants, though they had suffered many reproaches and wrongs, yet God would become again their king, that He might defend them against all unjust violence and keep them under His protection. Nothing indeed can be more blessed than to live under the reigns of God; and this highest happiness is ever promised to the faithful. We now understand the Prophet's meaning as to this part; but he shows immediately after that this cannot be hoped for, except the Jews really attended to true religion and worshipped God aright and cast away their superstitions. Hence he joins together these two things, -- that the condition of the people would be a happy one, because God would undertake the care of them and perform the office of a king, -- and then, that God would be their king, in order that he might be rightly and sincerely worshipped by them: there shall be, he says, one Jehovah. Here the Prophet briefly shows that the legitimate worship of God cannot be set up, unless superstition be abolished. We indeed know that God is jealous, as he calls himself, so that he cannot bear rivals: for when we devise for ourselves any sort of deity, we instantly take from God what is his own. The Prophet then teaches us, that God cannot be truly worshipped, except he shines alone as the supreme, so that our religion may be pure and sound. In short, he indirectly condemns here those superstitions by which the earth had been corrupted and polluted, and also the superstitions by which true religion had been adulterated and the worship under the law had been violated. For this reason he says, that Jehovah would be one [2] He expresses this still clearer by saying, that his name would be one. This second clause may indeed appear useless; for whatever can be said of God is comprehended in his oneness. But as we are wont by various artifices to cover superstitions, and ever devise new excuses and new disguises, by which our impiety may seem specious and plausible, the Prophet expressly adds here, that God's name is one; as though he had said, "It is not enough for men to declare that they acknowledge one true God or one supreme deity, except also they agree in some true and simple faith, so that the name of this one true God may be celebrated on the earth." But the idea of the Prophet will become more clear if we notice the difference between the one true God and the name of the only true God, or the one name of God. All the philosophers with one mouth teach, that there are not many gods, but some supreme deity, who is the source of divinity: and this is what has been believed by all heathen nations. But in course of time they began to imagine that from this source many gods have emanated; and hence has come a multitude of false gods, so that some worshipped Jupiter, others Mercury, others Apollo; not because they thought that there are many gods partaking of original divinity; but because they imagined that gods have proceeded from the supreme fountain. As then the Jews might have sought subterfuges, and excused themselves by saying that they did not in heart worship many gods, the Prophet adds the second clause, -- that the name of God is one; which means, that there is a certain way in which God is to be worshipped, that there is a certain fixed rule, so that no one is to follow what he himself may imagine to be right, and that the majesty of God ought not to be profaned by various errors, nor should men be lost each in his own notion, but that all ought to attend to the voice of God, and to hear what he testifies of himself. We now then understand what the Prophet means: he says first, that things would be in a happy state in Judea, when God would be regarded as one, that is, when the whole land had been cleansed from its defilements, and when true religion again prevailed: but as this purity would not easily obtain footing in the world, and as men easily decline from it, he adds, that the name of God would be one, in order that the Jews might understand that God cannot be rightly worshipped except he be alone worshipped; and that it cannot be one, unless there be one faith, prescribed and certain, and not alternating between diverse opinions, like that of the heathens, whose religion is no other than to follow what they themselves imagine or what they have derived from their ancestors. Now this is a remarkable passage: God distinguishes himself from all idols and his worship from all superstitions; and the more attentively we ought to consider what the Prophet teaches us, because our inclinations, as I have said, to vanity, is so great, and this is what experience itself sufficiently shows, and we also see how easily superstition, like a whirlwind, carries us away, and not only one superstition, but innumerable kinds of superstition. The more then it behaves us to notice this truth, so that the one name of God may prevail among us, and that no one may allow himself the liberty of imagining anything he pleases; but that we may know what God ought to be worshipped by us. And Christ also condemns for this reason all the forms of worship which prevailed in the world, by saying to the woman of Samaria, "Ye know not what ye worship, we Jews alone," he says, "know this." (John 4:22.) We hence see that this one thing is sufficient to condemn all superstitions, that is, when men follow their own fancies, and observe not a fixed and unchangeable rule, which cannot deceive. It follows --

Footnotes

1 - It is added, "over all the earth," according to our version and Newcome and Henderson; but it ought to be, "over the whole land," as it appears evident from the verses which follow; and our version and Newcome render the same phrase, "all the land" in the next verse, while Henderson, more consistent with himself, but not with the meaning of the passage, retains the words, "all the earth." -- Ed.

2 - Henderson seems to have unnecessarily introduced another version, In that day Jehovah alone shall be, And his name alone. The obvious meaning is, that there would be but "one Jehovah" acknowledged, to the exclusion of all pretended deities, and that his "name" would be one to the exclusion of every other name. It is an announcement suitable to the previous state of things, when many gods were acknowledged, and many names given to them, under which they were worshipped. Much more emphatical and expressive is the usual rendering, -- In that day there shall be one Jehovah, and his name one. [Estai kurios heis kai to onoma autou hen]. -- Septuagint "One name" is mentioned, because the heathens pretended to worship the true God under various names. -- Ed.

And the Lord shall be king over all the earth - Such should be the influence of the living water, that is, of the Spirit of God. God who has ever reigned and will reign, "a great King over all the earth" Psalm 47:3, Psalm 47:8, shall be owned by His creatures, as what He is.
There shall be one Lord - More exactly, "The Lord shall be One, and His Name One." He had before prophesied, "I will cut off the names of the idols out of the land" Zac 13:2. The Church being thus cleansed, no other lord or object of worship should be named but "Himself." This is one of those prophecies, of continued expansion and development, ever bursting out and enlarging, yet never, until the end, reaching its full fulfillment. Dionysius: "Since in this life we contemplate God in His effects, in which His whole perfection shineth not forth now we know Him obscurely and imperfectly, His perfections being in divers diversely represented. In our home we shall see Him as He is, face to Face, through His Essence. Therefore then He will be represented by one name, as He shall be beheld by one gaze."

And the Lord shall be King - When this universal diffusion of Divine knowledge shall take place. Wherever it goes, the laws of God shall be acknowledged; and, consequently, he shall be King over the whole earth.
One Lord, and his name one - There shall be in those blessed days, only one religion, and one form of religion. There shall not be gods many, and lords many. All mankind shall be of one religion, the essence of which is, "Thou shalt love the Lord thy God with all thy heart, soul, mind, and strength; and thy Neighbor as thyself."

And the LORD shall be king over all the earth: in that day shall there be one (k) LORD, and his name one.
(k) All idolatry and superstition will be abolished, and there will be one God, one faith, and one religion.

And the Lord shall be King over all the earth,.... This refers to the spiritual reign of Christ in the latter day; upon the success of the Gospel everywhere, there will be great conversions in all places; Gospel churches will be set up and ordinances administered everywhere; the earth will be filled with the knowledge of the Lord; his kingdom will be from sea to sea, from the eastern to the western one, and his dominion will reach to the ends of the earth; Popish nations, Mahometan kingdoms, Pagan ones, and all the kings of the earth, will become Christian, and submit to the sceptre of Christ's kingdom:
in that day shall there be one Lord; there is but one Lord in right now, and there is but one in fact that is owned by real Christians; and there will be but one in the spiritual reign, among all that are called Christians; there will be but one Lord and Head to Jews and Gentiles, Hosea 1:11 the pope of Rome will be no more owned as head of the church, nor any other:
and his name, one; this refers not to any particular name by which Christ shall be called; but rather to that by which his people shall be called; all names of distinction being now laid aside, and only that of Christians retained; though it chiefly designs unity of doctrine, uniformity of worship, one and the same way of administering ordinances: it signifies that there will be one true, spiritual, uniform worship and religion; there will be no different sentiments and principles in religion; nor different practices and modes of worship; nor different sects; but all agreeing in the same faith and practice, under one Lord and King, Christ Jesus. So the Targum,
"they shall serve before the Lord with one shoulder; for his name is firm in the world, and there is none besides it.''
This passage is referred by the ancient Jews (l) to the times of the Messiah.
(l) Zohar in Deut. fol. 110. 2.

king over all . . . earth-- Isaiah 54:5 implies that this is to be the consequence of Israel being again recognized by God as His own people (Daniel 2:44; Revelation 11:15).
one Lord . . . name one--Not that He is not so already, but He shall then be recognized by all unanimously as "One." Now there are "gods many and lords many." Then Jehovah alone shall be worshipped. The manifestation of the unity of the Godhead shall be simultaneous with that of the unity of the Church. Believers are one in spirit already, even as God is one (Ephesians 4:3-6). But externally there are sad divisions. Not until these disappear, shall God reveal fully His unity to the world (John 17:21, John 17:23). Then shall there be "a pure language, that all may call upon the name of the Lord with one consent" (Zephaniah 3:9). The Son too shall at last give up His mediatorial kingdom to the Father, when the purposes for which it was established shall have been accomplished, "that God may be all in all" (1-Corinthians 15:24).

In that day - All men shall agree in worshipping one God, in one way of spiritual worship, and hearty obedience.