17 And ye shall know that I, Jehovah, [am] your God, dwelling in Zion, my holy mountain; and Jerusalem shall be holy, and no strangers shall pass through her any more.
18 And it shall come to pass in that day, that the mountains shall drop down new wine, and the hills shall flow with milk, and all the water-courses of Judah shall flow with waters; and a fountain shall come forth from the house of Jehovah, and shall water the valley of Shittim. 19 Egypt shall be a desolation, and Edom shall be a desolate wilderness, for the violence against the children of Judah, in that they have shed innocent blood in their land. 20 But Judah shall abide for ever, and Jerusalem from generation to generation. 21 And I will purge them from the blood from which I had not purged them: for Jehovah dwelleth in Zion.
Matthew Henry's Commentary on Joel 3:17-21
Commentary on Joel 3:9-17
(Read Joel 3:9-17)
Here is a challenge to all the enemies of God's people. There is no escaping God's judgments; hardened sinners, in that day of wrath, shall be cut off from all comfort and joy. Most of the prophets foretell the same final victory of the church of God over all that oppose it. To the wicked it will be a terrible day, but to the righteous it will be a joyful day. What cause have those who possess an interest in Christ, to glory in their Strength and their Redeemer! The acceptable year of the Lord, a day of such great favour to some, will be a day of remarkable vengeance to others: let every one that is out of Christ awake, and flee from the wrath to come.
Commentary on Joel 3:18-21
(Read Joel 3:18-21)
There shall be abundant Divine influences, and the gospel will spread speedily into the remotest corners of the earth. These events are predicted under significant emblems; there is a day coming, when every thing amiss shall be amended. The fountain of this plenty is in the house of God, whence the streams take rise. Christ is this Fountain; his sufferings, merit, and grace, cleanse, refresh, and make fruitful. Gospel grace, flowing from Christ, shall reach to the Gentile world, to the most remote regions, and make them abound in fruits of righteousness; and from the house of the Lord above, from his heavenly temple, flows all the good we daily taste, and hope to enjoy eternally.