I think you are vastly mistaken. You have it backwards. You are taking one verse and using it to interpret many others...others that are very plain and simple.
Nothing backwards about the time when Christ will rule with that "rod of iron" over all nations. It's specifically associated with a time after... His return, meaning after His SECOND coming, not His first coming.
But the day of the Lord will come like a thief, and then the heavens will pass away with a roar, and the heavenly bodies will be burned up and dissolved, and the earth and the works that are done on it will be exposed. (2 Peter 3:10 ESV)
Since all these things are thus to be dissolved, what sort of people ought you to be in lives of holiness and godliness, waiting for and hastening the coming of the day of God, because of which the heavens will be set on fire and dissolved, and the heavenly bodies will melt as they burn! But according to his promise we are waiting for new heavens and a new earth in which righteousness dwells.
(2 Peter 3:11-13 ESV)
Then I saw a great white throne and him who was seated on it. From his presence earth and sky fled away, and no place was found for them. (Revelation 20:11 ESV)
This is the judgement of people, and you'll notice that it happens after the millennium...but we also know that this judgement happens when Christ comes back:
Peter did not give every detail there as to the order of events, which is why our Lord Jesus gave us the order in His Book of Revelation (which follows closely the order in the OT prophets). This Zechariah 14 Scripture was written prior, and I have no doubts Peter agreed with it 100%...
Zech 14:8-11
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.
10 All the land shall be turned as a plain from Geba to Rimmon south of Jerusalem: and it shall be lifted up, and inhabited in her place, from Benjamin's gate unto the place of the first gate, unto the corner gate, and from the tower of Hananeel unto the king's winepresses.
11 And men shall dwell in it, and there shall be no more utter destruction; but Jerusalem shall be safely inhabited.
(KJV)
Zech 14:16-18
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.
(KJV)
Why try to modify what was already written in Zech.14 when Peter wrote His Epistle? I am 100% certain Apostle Peter was well familiar with the Zech.14 Scripture, simply because he was pulling from the OT prophets like Christ Jesus and all His Apostles did, for the Old Testament Books was all they had written in their days.
Peter did not leave us guessing about what he wrote in 2 Pet.3. He actually did... cover the idea of Christ's future "thousand years" reign to take place prior to the new heavens and a new earth...
2 Pet 3:7-9
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.
8
But,
beloved, be not ignorant of this one thing, that
one day is with the Lord as a thousand years, and a thousand years as one day.
9
The Lord is not slack concerning His promise, as some men count slackness; but is longsuffering to us-ward, not willing that any should perish, but that all should come to repentance.
(KJV)
How will our Heavenly Father not be slack in His promise, with being longsuffering and not willing that any should perish, but that all should come to repentance? Well, what idea of a day to God is as a thousand years was Peter referring to? Simple, Christ's future Millennium reign to begin on the day of His return per Rev.20, and per the OT prophets.
“When the Son of Man comes in his glory, and all the angels with him, then he will sit on his glorious throne. Before him will be gathered all the nations, and he will separate people one from another as a shepherd separates the sheep from the goats. And he will place the sheep on his right, but the goats on the left. ... And these will go away into eternal punishment, but the righteous into eternal life.” (Matthew 25:31-33, 46 ESV)
Then comes the end, when he delivers the kingdom to God the Father after destroying every rule and every authority and power. For he must reign until he has put all his enemies under his feet. The last enemy to be destroyed is death.
(1 Corinthians 15:24-26 ESV)
So you are taking one verse in an obscure and highly apocalyptic book, and using it to interpret all these other passages. If you put aside, just for a moment, your preconceived notions about a literal reign on earth, then it is unbearably easy to see that the Bible teaches that when Jesus returns, it is the end of human history. We shall be judged, death will be conquered for all time, and the heavens and earth will pass away in fire, bringing the new heavens and earth.
I'm not the one that's trying to piece Scripture together here outside Biblical context. You're trying to piece Scripture together according to your views that there is no such future "thousand years" reign by Christ and His elect (even though it's clearly written of in Rev.20, given to John by our Lord Jesus). We cannot pick and choose what Scripture we wish to heed, and Scripture we wish to omit. All of God's Word must be taken as a whole.
If you understood that, then you would never... call any part of God's Holy Writ "obscure".
Besides, I've already covered what Paul was speaking of in the 1 Cor.15:23-28 verses, to include the time of Christ's future reign over all... the wicked, using His "rod of iron". I even went back to the Old Testament Scripture about it, like Psalms 2.
In fact, we could even discuss the whole "this age" and the "age to come". Nowhere is there room for an 'intermediate age'...one in which human history as we know it is over, but before the eternal state.
Not outside what Peter showed in 2 Pet.3 we couldn't. Nor outside what God gave His prophets to write either, nor outside what Christ Jesus said, nor any of His Apostles, especially including through Apostle John in the Revelation 20 chapter! And man, there's something like 9 whole chapters written in Ezekiel about Christ's future "thousand years" reign over the wicked.
Our Lord Jesus Himself even marked that event clearly...
Rev 22:13-15
13 I am Alpha and Omega, the beginning and the end, the first and the last.
14 Blessed are they that do His commandments, that they may have right to the tree of life, and may enter in through the gates into the city.
15
For without are dogs, and sorcerers, and whoremongers, and murderers, and idolaters, and whosoever loveth and maketh a lie.
(KJV)
How is it those 'goats' He separates on the left hand, are STILL THERE when the Holy City and "tree of life" is manifested on earth? Simple. It's because the Rev.20 Scripture about His future "thousand years" literal reign over the wicked with His elect is actually going to happen, starting at His second coming. That's who His "rod of iron" is destined for.
who will not receive a hundredfold now in this time, houses and brothers and sisters and mothers and children and lands, with persecutions, and in the age to come eternal life. (Mark 10:30 ESV)
who will not receive many times more in this time, and in the age to come eternal life.” (Luke 18:30 ESV)
far above all rule and authority and power and dominion, and above every name that is named, not only in this age but also in the one to come. And he put all things under his feet and gave him as head over all things to the church, which is his body, the fullness of him who fills all in all. (Ephesians 1:21-23 ESV)
And whoever speaks a word against the Son of Man will be forgiven, but whoever speaks against the Holy Spirit will not be forgiven, either in this age or in the age to come. (Matthew 12:32 ESV)
So we can see that according to Jesus and the apostles, there is this age, and then there is the 'age to come'. What is this 'age to come?' Well, from above we can clearly see that the 'age to come' is the eternal state. Once Jesus returns and ushers in the new heavens and earth, once we have been given our new bodies at His return, we will then be in the 'age to come'. And Jesus even touches on other things in the 'age to come'.
You mean you don't understand about the
"resurrection of damnation" that happens on the 'day' of Christ's return? (John 5:28-29). Sounds like you've been taught something else, probably the false idea that the wicked aren't resurrected until the Great White Throne Judgment, and then immediatley they go into the lake of fire. Many believe that, but that's not the actual idea, simply because all of God's Word must be understood about that, especially the OT prophets. The latter part of Zech.14 about those left of the nations that came up against Jerusalem still existing having to come up to worship Christ during the Millennium should be enough Biblical proof of this. Yet there's more in the OT prophets, like Ezek.44 about the 'dead', which what our Lord Jesus said about those in the "outer darkness" after His return also very much agrees with this.
So far, it appears you're only interested in adhering to what you've been taught by others to believe about this matter. That's OK, as this gives me all the more opportunity to reveal this to others who are interested in verifying in the Scriptures for theirselves.
And Jesus said to them, “The sons of this age marry and are given in marriage, but those who are considered worthy to attain to that age and to the resurrection from the dead neither marry nor are given in marriage, for they cannot die anymore, because they are equal to angels and are sons of God, being sons of the resurrection. (Luke 20:34-36 ESV)
Jesus tells us that the 'age to come' is the eternal state. It cannot be the millennium, as your literal earthly millennium must still have death, birth and marriage to some extent. So, again and again in scripture itself (not the musings of a heretical person, as you seem to see me) tells us that there is no room for that period of time you support.
Well, since you've been taught to totally disregard the Rev.20 chapter, it's certain that you've completely missed the Biblical concept of spiritual death, death to one's soul and spirit, which is... called the "second death" in Rev.20.
No worries, for that concept of the "second death" was actually covered back in the OT prophets too!
Isa 24:19-23
19 The earth is utterly broken down, the earth is clean dissolved, the earth is moved exceedingly.
20 The earth shall reel to and fro like a drunkard, and shall be removed like a cottage; and the transgression thereof shall be heavy upon it; and it shall fall, and not rise again.
21
And it shall come to pass in that day, that the LORD shall punish the host of the high ones that are on high, and the kings of the earth upon the earth.
22
And they shall be gathered together, as prisoners are gathered in the pit, and shall be shut up in the prison, and after many days shall they be visited.
23 Then the moon shall be confounded, and the sun ashamed, when the LORD of hosts shall reign in mount Zion, and in Jerusalem, and before His ancients gloriously.
(KJV)
How is it those wicked are gathered together, as prisoners are gathered in the pit, and then shut up in the prison WHILE... the LORD of hosts reigns in mount Zion??? And then after many days, they are visited?
There's a lot more OT Scripture in the prophets about that time. So the Revelation 20 chapter does not... merely stand by itself like those who taught you think.