16 And it will come about that everyone who is still living, of all those nations who came against Jerusalem, will go up from year to year to give worship to the King, the Lord of armies, and to keep the feast of tents. 17 And it will be that if any one of all the families of the earth does not go up to Jerusalem to give worship to the King, the Lord of armies, on them there will be no rain. 18 And if the family of Egypt does not go up or come there, they will be attacked by the disease which the Lord will send on the nations: 19 This will be the punishment of Egypt, and the punishment of all the nations who do not go up to keep the feast of tents. 20 On that day all the bells of the horses will be holy to the Lord, and the pots in the Lord's house will be like the basins before the altar. 21 And every pot in Jerusalem and in Judah will be holy to the Lord of armies: and all those who make offerings will come and take them for boiling their offerings: in that day there will be no more traders in the house of the Lord of armies.

Matthew Henry's Commentary on Zechariah 14:16-21

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.