Zechariah 8:3

And he says that he had returned; not that the accomplishment of this prophecy was then visible, but the decree is put for the reality. God had been, as it were, for a long time silent, while his people were exposed as a sport to their enemies; and he seemed then to be far away from Jerusalem, for the place was desolate and waste, yea, it was a scene of dreadful vengeance. God, then, during the whole of that time, seemed to have forsaken the place, according to the testimony of Ezekiel, who says, that God had removed from the temple, and that it was an empty place, and as it were profane. On this account he says now that he had returned; for he intended openly to show that it had not in vain been made the seat of his glory, when he had commanded his name to be there invoked. It is indeed true that mount Sion had never been forsaken by God; but no other opinion could have been formed, when there were there no altar, no sacrifices, and no people to worship God; for this is said with reference to divine worship; and the holiness of the mount was also nothing, except as far as God had consecrated it to himself. Hence these two things were connected — the holiness of the mount and the presence of God. It therefore follows that God, according to the judgment of men, was absent, when no religion appeared there, and the Jews offered there no sacrifices.

He further says, that he had returned, that he might dwell in the midst of Jerusalem It was necessary to add this, that the Jews might be convinced that his return was not in vain; for many said that they foolishly made too much haste, and that though the commencement had been favorable, yet many troubles would come upon them in future, and that their building would be only for a short time, and that though they spent much toil and labor in rebuilding the city, it would yet be only for a season, as their enemies would shortly come and destroy their new edifices. Since then reports of this kind were spreading, it was necessary to support the minds of the godly, that they might be fully persuaded that God had returned to his people, and had become the restorer of his exiles for this end — that he might as before dwell at Jerusalem.

We now apprehend the Prophet’s object; it was as though he had said, that the people had not returned in vain to their country, but that they had been delivered by the authority of God, and that his dwelling at Jerusalem would be fixed and perpetual, as it had before been his habitation. We indeed know that the stability of the Church is not otherwise secured than by the presence of God, as it is said in Psalm 46, “God is in the midst of her, she shall not be moved;” for the Church would not be less exposed to sudden and frequent destruction than other things, were it not that God, her support, dwells in her. And this is what our Prophet means here when he says, that God would dwell there.

He adds, And called shall be Jerusalem the city of truth, and the mount of Jehovah the mount of holiness By the first clause the Prophet reminds us why God had for a time forsaken Jerusalem, even because it was a city given to falsehoods, wicked devices, deceits, and perverse counsels. As then the Jews had wholly degenerated from true religion, the Prophet intimates that the city became destitute of its guardian and protector, even of God himself. And for the same purpose are added the words, the mount of Jehovah shall be called the mount of holiness. For however proudly the Jews boasted that they worshipped God, they yet had profaned both the temple and the altar by their sins, as we have seen it proved by the Prophet Haggai. (Haggai 2:15.) Here then Zechariah indirectly reproves the Jews for having corrupted all purity by their frauds, and also for having, by the defilements of their sins, polluted Sion and the temple of God. At the same time he teaches us that God dwells in his Church where he sanctifies it.

Hence God is never idle while he dwells in his people; for he cleanses away every kind of impurity, every kind of deceit, that where he dwells may ever be a holy place. Therefore the Prophet not only promises here an external blessing to the Jews, but also shows that God performs what is far more excellent — that he cleanses the place where he intends to dwell, and the habitation which he chooses, and casts out every kind of filth. And since God promises to do this, we hence see that it is his own peculiar work and gift to cleanse all our impurities, and also to dissipate everything false and deceitful. The import of the whole is, that when God reconciles his people to himself, he not only brings an outward blessing of an earthly kind, but also something better and far more excellent, even the renewal of the heart and mind, and that when all things are polluted and filthy, he restores true and perfect cleanness and integrity.

We must further bear also in mind what I have already stated — that their sins are here intimated to the Jews, that they might be touched with shame, and seek repentance; for we have seen that they were very slow and tardy in this respect. It was then necessary to stimulate them that they might repent. For what the Prophet says clearly intimates that mount Sion had been profaned, though God had consecrated it to himself; for God’s worship had been there vitiated, and there was there no integrity; and that the faithful city, such at least as it ought to have been, had become full of falsehood and treachery; for truth is not to be confined to that fidelity which men ought to observe one towards another, but is to be extended to that sincerity which the faithful ought to possess as to the pure and sincere worship of God. This is the sum of the whole. It now follows —