12 And the Lord will send a plague on all the nations that fought against Jerusalem. Their people will become like walking corpses, their flesh rotting away. Their eyes will rot in their sockets, and their tongues will rot in their mouths. 13 On that day they will be terrified, stricken by the Lord with great panic. They will fight their neighbors hand to hand. 14 Judah, too, will be fighting at Jerusalem. The wealth of all the neighboring nations will be captured-great quantities of gold and silver and fine clothing. 15 This same plague will strike the horses, mules, camels, donkeys, and all the other animals in the enemy camps.
16 In the end, the enemies of Jerusalem who survive the plague will go up to Jerusalem each year to worship the King, the Lord of Heaven's Armies, and to celebrate the Festival of Shelters. 17 Any nation in the world that refuses to come to Jerusalem to worship the King, the Lord of Heaven's Armies, will have no rain. 18 If the people of Egypt refuse to attend the festival, the Lord will punish them with the same plague that he sends on the other nations who refuse to go.
Matthew Henry's Commentary on Zechariah 14:12-18
Commentary on Zechariah 14:8-15
(Read Zechariah 14:8-15)
Some consider that the progress of the gospel, beginning from Jerusalem, is referred to by the living waters flowing from that city. Neither shall the gospel and means of grace, nor the graces of the Spirit wrought in the hearts of believers by those means, ever fail, by reason either of the heat of persecution, or storms of temptation, or the blasts of any other affliction. Tremendous judgments appear to be foretold, to be sent upon those who should oppose the settlement of the Jews in their own land. How far they are to be understood literally, events alone can determine. The furious rage and malice which stir up men against each other, are faint shadows of the enmity which reigns among those who have perished in their sins. Even the inferior creatures often suffer for the sin of man, and in his plagues. Thus God will show his displeasure against sin.
Commentary on Zechariah 14:16-21
(Read Zechariah 14:16-21)
As it is impossible for all nations literally to come to Jerusalem once a year, to keep a feast, it is evident that a figurative meaning must here be applied. Gospel worship is represented by the keeping of the feast of tabernacles. Every day of a Christian's life is a day of the feast of tabernacles; every Lord's day especially is the great day of the feast; therefore every day let us worship the Lord of hosts, and keep every Lord's day with peculiar solemnity. It is just for God to withhold the blessings of grace from those who do not attend the means of grace. It is a sin that is its own punishment; those who forsake the duty, forfeit the privilege of communion with God. A time of complete peace and purity of the church will arrive. Men will carry on their common affairs, and their sacred services, upon the same holy principles of faith, love and obedience. Real holiness shall be more diffused, because there shall be a more plentiful pouring forth of the Spirit of holiness than ever before. There shall be holiness even in common things. Every action and every enjoyment of the believer, should be so regulated according to the will of God, that it may be directed to his glory. Our whole lives should be as one constant sacrifice, or act of devotion; no selfish motive should prevail in any of our actions. But how far is the Christian church from this state of purity! Other times, however, are at hand, and the Lord will reform and enlarge his church, as he has promised. Yet in heaven alone will perfect holiness and happiness be found.