In Zechariah 14 is Jesus's Second Coming.
No, it isn't. It's impossible. Believing that requires you to contradict much other scripture. Of course, you don't care about that because you only care about making scripture say whatever you want it to say, but it's true.
After Jesus returns, (during the millennium) representatives of all the families of the earth will come to Jerusalem to worship Jesus during the feast of tabernacles. Some of the nations will be heathen nations, and should they not send representatives, their punishment for not coming they will receive no rain for a period.
Nonsense. How does that line up with these passages?
John 4:19 The woman saith unto him, Sir, I perceive that thou art a prophet. 20 Our fathers worshipped in this mountain; and ye say, that in Jerusalem is the place where men ought to worship. 21 Jesus saith unto her, Woman, believe me,
the hour cometh, when ye shall neither in this mountain, nor yet at Jerusalem, worship the Father. 22 Ye worship ye know not what: we know what we worship: for salvation is of the Jews. 23
But the hour cometh, and now is, when the true worshippers shall worship the Father in spirit and in truth: for the Father seeketh such to worship him. 24 God is a Spirit: and they that worship him must worship him in spirit and in truth.
Jesus said that the time had come when God's worshipers "must worship him in spirit and in truth" rather than "neither in this mountain, nor yet at Jerusalem". Where did Jesus indicate that what He said would one day no longer be true?
Hebrews 10:1 For
the law having a shadow of good things to come, and not the very image of the things, can never with those sacrifices which they offered year by year continually make the comers thereunto perfect. 2 For then would they not have ceased to be offered? because that the worshippers once purged should have had no more conscience of sins. 3 But in those sacrifices there is a remembrance again made of sins every year. 4 For
it is not possible that the blood of bulls and of goats should take away sins. 5 Wherefore when he cometh into the world, he saith, Sacrifice and offering thou wouldest not, but a body hast thou prepared me: 6
In burnt offerings and sacrifices for sin thou hast had no pleasure. 7 Then said I, Lo, I come (in the volume of the book it is written of me,) to do thy will, O God. 8 Above when he said,
Sacrifice and offering and burnt offerings and offering for sin thou wouldest not, neither hadst pleasure therein; which are offered by the law; 9 Then said he, Lo, I come to do thy will, O God. He taketh away the first, that he may establish the second. 10 By the which will we are sanctified through the offering of the body of Jesus Christ once for all. 11 And every priest standeth daily ministering and offering oftentimes the same sacrifices, which can never take away sins: 12
But this man, after he had offered one sacrifice for sins for ever, sat down on the right hand of God;
Jesus made His "once for all" sacrifice long ago which was "one sacrifice for sins for ever". This made the old covenant and its animal sacrifices obsolete. No more sacrifices would ever be needed. And, as this passage says, God does not desire animal sacrifices and takes no pleasure in them. So, with all of this in mind, why would animal sacrifices ever be reinstated, as would be the case if people were required to keep the feast of tabernacles in the future? That makes no sense. Why do you not take things like this into consideration when interpreting passages like Zechariah 14?
So not all unbelievers will be killed when Jesus returns.
Wrong. You are not accepting what Jesus Himself, Paul and Peter all taught. You want to change what they taught just because of your faulty interpretations of OT passages like Zechariah 14. Why don't you let them teach you the truth of the matter instead of changing what they taught?
Matthew 24:35
Heaven and earth shall pass away, but my words shall not pass away. 36
But of that day and hour knoweth no man, no, not the angels of heaven, but my Father only. 37 But as the days of Noah were, so shall also the coming of the Son of man be. 38 For as in the days that were before the flood they were eating and drinking, marrying and giving in marriage,
until the day that Noe entered into the ark,
39 And knew not until the flood came, and took them all away; so shall also the coming of the Son of man be.
Jesus clearly taught here that just as the flood killed all unbelievers in Noah's day, "so shall also the coming of the Son of man be", which means all unbelievers will be killed when Jesus returns as well. And He even pointed out that heaven and earth will pass away at that point.
Peter made the same comparison.
2 Peter 3:3 Knowing this first, that
there shall come in the last days scoffers, walking after 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 the creation. 5 For this t
hey willingly are ignorant of, that by the word of God the heavens were of old, and the earth standing out of the water and in the water: 6 Whereby the world that then was, being overflowed with water, perished: 7 But the heavens and the earth, which are now, by the same word are kept in store, reserved unto fire against the day of judgment and perdition of ungodly men.
Peter indicated that in the last days scoffers scoff at the promise of Christ's second coming. They think it can't ever happen. But, Peter makes it clear that they will find out otherwise because just as "the world that then was, being overflowed with water, perished" in Noah's day, "the heavens and the earth, which are now, by the same word are kept in store, reserved unto fire". The context of this is in relation to the second coming of Christ, as was established in verses 3 and 4. So, the heavens and earth, which are now, are reserved unto fire when Jesus returns. His wrath will come down on people like those scoffers who mock the promise of Him coming again. Peter describes that fire in more detail in verses 10-12, but then in verse 13 assures us that despite the heavens and earth being burned up when Christ return we still "according to his promise, look for new heavens and a new earth, wherein dwelleth righteousness.".
Paul described that destruction by fire that will occur when Christ returns as "sudden destruction" from which "they shall not escape" (1 Thess 5:2-3). It's no wonder he said that when Peter described the destruction as being fire upon the entire earth. No one can escape that. So, yes, all unbelievers will be killed when Jesus returns as all these passages show. And this one shows that as well:
2 Thessalonians 1:7 And to you who are troubled rest with us,
when the Lord Jesus shall be revealed from heaven with his mighty angels, 8 In flaming fire taking vengeance on them that know not God, and that obey not the gospel of our Lord Jesus Christ: 9 Who shall be punished with everlasting destruction from the presence of the Lord, and from the glory of his power; 10 When he shall come to be glorified in his saints, and to be admired in all them that believe (because our testimony among you was believed) in that day.
Jesus said "he who is not with me is against me" (Matthew 12:30). So, tell me, who among those who are against Jesus will survive His return and why? Do not all unbelievers fall within the description of "them that know not God, and that obey not the gospel of our Lord Jesus Christ"? Where did Paul indicate that any of "them that know not God, and that obey not the gospel of our Lord Jesus Christ" will survive the return of Christ?
