Roger, there is no way to fit the great white throne judgment into a single 24 hour day or less. Therefore, the last day of this age couldn't possibly be meaning the NHNE in the manner you are taking it to the mean, that it follows after the thousand years, after satans's little season, after the the great white throne judgment. Once again, the great white throne judgment couldn't possibly fit within the last day of this age since the last day of this age would have to be involving 24 hours or less. Otherwise this makes Premil more plausible if the last day of this age is involving an era of time rather than 24 hours or less, and that Amils are arguing against Premil.
Yet, God spoke all things in heaven and earth into existence in 6 days! Consider what John writes regarding the sounding of the seventh/last trumpet.
John writes in the day(s) of the voice of the seventh angel. I don't know how you read this, but I'm inclined to believe that days (plural) will follow the sounding of the last trumpet. The trumpet sounds and time when the angel begins to sound marks the end of time given this age. But the days to follow, which I don't believe will be longer than Satan's little season, many things are written to come to pass during the days when the last trumpet sounds.
Revelation 10:5-7 (KJV) And the angel which I saw stand upon the sea and upon the earth lifted up his hand to heaven, And sware by him that liveth for ever and ever,
who created heaven, and the things that therein are, and the earth, and the things that therein are, and the sea, and the things which are therein, that there should be time no longer: But in the days of the voice of the seventh angel, when he shall begin to sound, the mystery of God should be finished, as he hath declared to his servants the prophets.
This shall be brief and not a comprehensive accounting of every minute detail of what I believe shall come to pass.
The first thing to happen after time symbolized a thousand years have ended, Satan will be set free to gather together Gog & Magog in a final attempt to keep the spiritual Kingdom of God from being complete.
Followed by the rapture of the Saints. First those saints who have physically died will be resurrected in immortal & incorruptible bodies of flesh, then the saints still alive in the end of days will be changed from mortal to immortal & corruptible to incorruptible and together with those who were resurrected shall all meet the Lord in the air.
Then fire will come down from God out of heaven to burn up the heavens and earth and every living thing. Nothing shall be spared the fire of God's wrath.
The DEAD, those in unbelief will be physically resurrected also and called to stand before God at the GWTJ to give account according to what is written in the books and the book of life. The GWTJ shall not be on the first earth, because John writes "
And I saw a great white throne, and him that sat on it, from whose face the earth and the heaven fled away; and there was found no place for them." After the GWTJ with the DEAD being cast into the LOF that is the second death, it will be time for the saints to receive their inheritance.
Then there will be a new heaven and new earth, the saints with the Lord will come down from heaven as the holy city, new Jerusalem, prepared as a bride for her husband. And the dwelling place of God will be with men and they shall be His people and He shall be their God. The new age has dawned, the everlasting age that shall never end with all things being made new.
Since God can speak and all things in heaven and on earth be created and finished in 6 days, is there really any doubt that in the days when the last trumpet shall begin to sound, all that is written to come shall without fail be accomplished through Him?