The promise of plenty.
These verses contain the concluding promises of the closing chapter of this book of Scripture.
I. THERE IS THE PROMISE OF PLENTY. Some understand the whole of this verse as referring to spiritual blessings, especially in millennial times. "But though the prophecy belongs eminently to one time, the imagery describes the fulness of spiritual blessings which God at all times diffuses in and through the Church; and these blessings, he says, shall continue on in her for ever; her enemies shall be cut off for ever." Others, understanding these blessings as promised to the Jeers when restored and converted, understand the last clause of the verse as relating to spiritual, and the preceding to temporal, blessings. In either case the language is beautifully poetic, and conveys the idea of exuberant blessings. The mountains, covered with vineyards, shall yield abundance of wine, or, without human toil, shall spontaneously pour it forth; the hills shall be clothed with flocks, or, of their own accord, shall yield abundance of milk; the rivers, even the tiny channels, never again reduced to dry river-beds, shall gush perennially, or overflow their banks. Thus there shall be abundance of wine for refreshment, of milk for nourishment, and of water for allaying thirst or fertilizing what would otherwise be a dry, parched land. The last clause can only be referred to spiritual blessings, both because of its source—the house of the Lord—and its course, extending to the valley of acacias, seven and a half miles to the east of the Dead Sea. This is the stream, "the Siloah," whose streamlets, i.e. the artificial fertilizing divisions, which made glad the city of God, shall make the wildest, driest spots of our mortality like the garden of the Lord.
II. THERE IS THE PROMISE OF PERPETUITY. While the enemies of God, like Egypt, the ancient oppressor of his people, and Edom, their constant enemy, are devoted to destruction, Judah the country and Jerusalem the city—all the members of the Church of Christ shall enjoy a perpetuity of blessing in time, and an eternity of bliss when time shall be no more. "Egypt and Edom and all the enemies of God shall come to an end; but his people shall never come to an end." The Judah that truly praise God, the Israel that without ceasing pray to God, shall outlive all the machinations of the wicked; the gates of hell shall not prevail against the Church. "The enemy shall not destroy her; time shall not consume her; she shall never decay. The people of God shall abide before him and through him here, and shall dwell with him for ever."
III. THERE IS THE PROMISE OF PURITY. This blessing contains the reason of all the rest. It is the cause of the plenty and perpetuity and all other privileges. If we accept the Authorized Version of the last verse, we conclude from it that all the guilt of sin, especially their bloodguiltiness, shall be purged away. The people of God, both Jew and Gentile, shall in the day of God's gracious visitation be cleansed from sin and throughly washed from all iniquity; otherwise they could not be fit for full communion with God. As long as we are defiled by sin, we are odious to the holiness and obnoxious to the justice of God. It is only when washed in the opened fountain, and purified by that blood which cleanseth from all sin, that we are made meet for the holy companionship of heaven. Here in the Church below the lessons of the Divine Word, the ordinances of religion, the providences of God, sometimes pleasant, oftener painful, but above all and giving efficacy to all, the blood of atonement, purge away our sins. But whatever is amiss in the Church or the Christian on earth shall be amended, whatever is wrong shall be, rectified; and the Church, as the individual soul, shall be without spot, or wrinkle, or any such thing.
HOMILIES BY J.R. THOMSON