What about the other details of Zechariah 14. When were the following details fulfilled, or are these still future?
[color-blue]Zechariah 14:8–9 (KJV): 8 And it shall be in that day, that living waters shall go out from Jerusalem; half of them toward the former sea, and half of them toward the hinder sea: in summer and in winter shall it be. 9 And the LORD shall be king over all the earth: in that day shall there be one LORD, and his name one.
Christ spoke in John 7:38-39 about this Zechariah prophecy (among others, "as the scripture hath said") of the "living water", which was going to be the "spring" of the Holy Spirit flowing out of converted people.
The city of Jerusalem only came to be built due to the existence of the Gihon Spring, which was the main water supply for the inhabitants. This Gihon Spring ended up being channeled through the temple to supply the ritually pure "living water" for the temple's use. God used this Gihon Spring of "living water" in Jerusalem as a metaphor for the Holy Spirit's work which began at Pentecost in the temple in Jerusalem, and spread outward to the nations of the world from that point.
Once that
physical temple was torn down to the last stone in AD 70, it became obvious that Zechariah 14:8-9's prophecy referred to the
spiritual NEW Jerusalem which was the
real source of "living water". That "living water" would continuously flow all year long (summer and winter), and would be reaching not only those in Israel (as pictured by the "former" Dead Sea), but also those in Gentile lands (as pictured by the "hinder" Mediterranean Sea).
The Lord being "king over all the earth" was the revelation that Christ was the only high priest "king" that Israel had ever needed, once the ethnic, Levitical high priesthood members were eliminated from history in the AD 70 era. There have not been and never will be any other high priest "king" in this world that will replace Christ, our "Great High Priest" after the order of Melchizedek. That is why the tribe of Levi was going to be mourning in Jerusalem in Zechariah 12:13. The Levitical priests would finally be realizing that they had already been "fired", and that they had lost their "job" in an obsolete physical temple that had been destroyed down to the last stone.
Zechariah 14:14 (KJV): And Judah also shall fight at Jerusalem; and the wealth of all the heathen round about shall be gathered together, gold, and silver, and apparel, in great abundance.
Judah was the "lawgiver" tribe. But even the lawgiving tribe would also fight at Jerusalem in the civil war conditions that were present in Jerusalem from AD 66-70. By the time AD 70's war with the Romans had concluded, all the temple wealth that remained which had been given as tribute to the temple by the various pagan nations in the past, and the gold which had beautified that structure was gathered together and taken as spoil by the Romans, just as Zechariah 14:1 had said would happen. I'm not sure which historian recorded that the value of gold in the empire dropped just after AD 70's end, because the market was saturated with what had been confiscated from the destroyed temple.
Zechariah 14:16–19 (KJV): 16 And it shall come to pass, that every one that is left of all the nations which came against Jerusalem shall even go up from year to year to worship the King, the LORD of hosts, and to keep the feast of tabernacles. 17 And it shall be, that whoso will not come up of all the families of the earth unto Jerusalem to worship the King, the LORD of hosts, even upon them shall be no rain. 18 And if the family of Egypt go not up, and come not, that have no rain; there shall be the plague, wherewith the LORD will smite the heathen that come not up to keep the feast of tabernacles. 19 This shall be the punishment of Egypt, and the punishment of all nations that come not up to keep the feast of tabernacles.
We today are currently in that "year to year" time of worshipping the King, the Lord of hosts in the NEW Jerusalem ever since AD 70's destruction of the Old Jerusalem, when Christ's bodily second coming return to the Mount of Olives had occurred.
The blessing of "
rain" here in Zechariah 14:16-19 is equated with
righteousness, as in Isaiah 45:8 and Hosea 10:12, "Sow to yourselves in righteousness, reap in mercy; break up your fallow ground: for it is time to seek the Lord, till he come and
rain righteousness upon you." The only reason why this lone "Feast of Tabernacles" festival is mentioned multiple times here in this text is to serve as a sort of "save the date" card, to remind us of the time for Christ's next bodily return to this earth - and the final third bodily resurrection and judgment.