Zechariah 14 follows 13 chapters encouraging those returned from the exile with Zerubbabel & Jeshua. They are rebuilding temple & city in accordance with the prophecies of the earlier prophets.
Some of the prophecies have references in Revelation, but specific prophecies relate to the last week of Jesus' life, & are quoted in the Gospels.
Others relate to the controversy seen in the NC Scriptures between carnal Israelites & Gospel believers. Do Jerusalem & Israel in context refer to the earthly entities, or to the spiritual, eternal entity as discussed in detail by Paul in Galatians 4?
Gal. 4:28 Now we, brethren, as Isaac was, are children of promise. 29 But, as he who was born according to the flesh then persecuted him who was born according to the Spirit, even so it is now. 30 Nevertheless what does the Scripture say? “Cast out the bondwoman and her son, for the son of the bondwoman shall not be heir with the son of the freewoman.” 31 So then, brethren, we are not children of the bondwoman but of the free.
The citizens of earthly Jerusalem are at war, persecuting the citizens of heavenly Jerusalem.
Zechariah 14:1-2 describes the war against the earthly Jerusalem in AD 70, & the protection of the believing remnant in danger from the unbelievers in Jerusalem & the invaders. There are in the chapter a carnal people & spiritual people. We need to interpret this in terms of the realisation of the prophecy in the first century, according to Jesus' Olivet prophecy.
Daniel 9, Gabriel's 70 weeks prophecy, also describes the salvation of the people of God, & the destruction & desolation of city & sanctuary.
Taken as narrative the sequence of events is confusing, but we can see in the light of first century history. Many OT prophecies of judgment of nations are gives in terms way beyond literal fulfilment.
Verses 3-5 describe the LORD's presence & activity during the siege; the mount of Olives being split to allow the believers to flee.
Thus the Lord my God will come, And all the saints with You.
There is no need to interpret this as the second coming/return of the Lord but as his presence with his people, protecting them from the great tribulation.
I am with you always.
Verses 6-7 describe something similar to the protection of the Israelites fleeing from the Egyptians:
Exo 14:20 - And it came between the camp of the Egyptians and the camp of Israel; and it was a cloud and darkness to them, but it gave light by night to these: so that the one came not near the other all the night.
Verse 8 describes the spread of the Gospel in the power of the Holy Spirit - living water.
Verse 9 - while Jerusalem & the temple stood, the church of Jesus had a rival entity - Old Covenant Judaism. Peter reports the scoffers mocking Jesus' prophecy:
2 Peter 3:1 Beloved, I now write to you this second epistle (in both of which I stir up your pure minds by way of reminder), 2 that you may be mindful of the words which were spoken before by the holy prophets, and of the commandment of us, the apostles of the Lord and Saviour, 3 knowing this first: that scoffers will come in the last days, walking according to their own lusts, 4 and saying, “Where is the promise of His coming? For since the fathers fell asleep, all things continue as they were from the beginning of creation.”
Paul wrote to the Thessalonians:
1 Thes. 2:Beloved, I now write to you this second epistle (in both of which I stir up your pure minds by way of reminder), 2 that you may be mindful of the words which were spoken before by the holy prophets, and of the commandment of us, the apostles of the Lord and Saviour, 3 knowing this first: that scoffers will come in the last days, walking according to their own lusts, 4 and saying, “Where is the promise of His coming? For since the fathers fell asleep, all things continue as they were from the beginning of creation.”
Once the city is destroyed, the Lord Jesus Christ stands without a rival.
The remaining verses relate to the heavenly city. Needs another post after you have all commented on this one.
And "Yes" no one line tweets.