2 Samuel 23:1 KJVS
“Now these be the last words of David. David the son of Jesse said, and the man who was raised up on high, the anointed of the God of Jacob, and the sweet psalmist of Israel, said,”
As David was anointed by God , so are the Elect in this Earth Age.
Romans 11:2-5 KJVS
“God hath not cast away his people which he foreknew. Wot ye not what the scripture saith of Elias? how he maketh intercession to God against Israel, saying,  Lord, they have killed thy prophets, and digged down thine altars; and I am left alone, and they seek my life.  But what saith the answer of God unto him? I have reserved to myself seven thousand men, who have not bowed the knee to the image of Baal.  Even so then at this present time also there is a remnant according to the election of grace.”
The final remnant which is the 232 Very Elect, are given the Key of Knowledge. This Key of David which Jesus Christ has , is given to the Church of Philadelphia, and it unlocks the Door which is Jesus Christ( John Chapter 10 verses 7 through 9.) The knowledge they have is knowing who the Kenites are( Sons of Belial. )
Revelation 3:7-11 KJVS
“And to the angel of the church in Philadelphia write; These things saith he that is holy, he that is true, he that hath the key of David, he that openeth, and no man shutteth; and shutteth, and no man openeth;  I know thy works: behold, I have set before thee an open door, and no man can shut it: for thou hast a little strength, and hast kept my word, and hast not denied my name.  Behold, I will make them of the synagogue of Satan, which say they are Jews, and are not, but do lie; behold, I will make them to come and worship before thy feet, and to know that I have loved thee.  Because thou hast kept the word of my patience, I also will keep thee from the hour of temptation, which shall come upon all the world, to try them that dwell upon the earth.  Behold, I come quickly: hold that fast which thou hast, that no man take thy crown.”
The Church of Philadelphia will keep the Key of Knowledge which is the Key of David. They will hold fast in that Knowledge, and they will wait until the true Christ returns at the Seventh Trump.
Revelation 20:4 KJVS
“And I saw thrones, and they sat upon them, and judgment was given unto them: and I saw the souls of them that were beheaded for the witness of Jesus, and for the word of God, and which had not worshipped the beast, neither his image, neither had received his mark upon their foreheads, or in their hands; and they lived and reigned with Christ a thousand years.”
The 232 Very Elect will live and reign along with the rest of the Elect( Zadok) that will come with Christ when He returns.
2 Samuel 23:2-3 KJVS
“The Spirit of the Lord spake by me, and his word was in my tongue.  The God of Israel said, the Rock of Israel spake to me, He that ruleth over men must be just, ruling in the fear of God.”
Throughout the Lords day which is the Seventh Trump,( 1000 years) the church of Philadelphia ( 232 Very Elect, which is the final Remnant) will join their fellow brethren ( the Zadok that return with Christ) as Pillars in the Millineal Temple .
These are just rulers who make up the 7000 total Zadok. Their thrones will be cast down at the Seventh Trump, upon the true Christ return.
Daniel 7:9 KJVS
“I beheld till the thrones were cast down, and the Ancient of days did sit, whose garment was white as snow, and the hair of his head like the pure wool: his throne was like the fiery flame, and his wheels as burning fire.”
All together the 7000 Zadok will live, and reign with Christ the King of Kings, in the Millennial Temple for 1000 years , the Day of the Lord ( 2nd Peter Chapter 3 verses 8 and 9.)
Philadelphia = Brotherly Love.
The 7000 Brethren who are the Zadok will be united back together in full at the Seventh Trump, to keep Christ charge with the Word of God in their tongue.
2 Samuel 23:4 KJVS
“And he shall be as the light of the morning, when the sun riseth, even a morning without clouds; as the tender grass springing out of the earth by clear shining after rain.”
All who reign with Christ in the Millennium, will become One Candlestick to shine in the morning, which is after the darkness of night which Satan ruled during the Sixth Trump.
When that darkness is put away,
Revelation 20:1-2 KJVS
“And I saw an angel come down from heaven, having the key of the bottomless pit and a great chain in his hand.  And he laid hold on the dragon, that old serpent, which is the Devil, and Satan, and bound him a thousand years,”
The 7000 total Zadok will be as a morning without clouds,
(Note: The 144,000 and others will be a part of that Candlestick, but this study is specifically about the Zadok who will live in the Millennial Temple with Christ during the Millennium. )
The Candlestick will shine, and the Light of the Candlestick, will be the true teachings of Christ from the Millennial Temple. Through the Zadok , His Truth will shine into the outer darkness throughout the Millennium. The Zadok will be the Green grass of pasture in the Millennium.
2 Samuel 23:5 KJVS
“Although my house be not so with God; yet he hath made with me an everlasting covenant, ordered in all things, and sure: for this is all my salvation, and all my desire, although he make it not to grow.”
An Everlasting Covenant was made with David, let’s have a look
2 Samuel 7:10-13 KJVS
“Moreover I will appoint a place for my people Israel, and will plant them, that they may dwell in a place of their own, and move no more; neither shall the children of wickedness afflict them any more, as beforetime,  And as since the time that I commanded judges to be over my people Israel, and have caused thee to rest from all thine enemies. Also the Lord telleth thee that he will make thee an house.  And when thy days be fulfilled, and thou shalt sleep with thy fathers, I will set up thy seed after thee, which shall proceed out of thy bowels, and I will establish his kingdom.  He shall build an house for my name, and I will stablish the throne of his kingdom for ever.”
Jesus Christ will return at the Seventh Trump , and He is that King that will establish this House forever.
Zechariah 1:13-17 KJVS
“And the Lord answered the angel that talked with me with good words and comfortable words.  So the angel that communed with me said unto me, Cry thou, saying, Thus saith the Lord of hosts; I am jealous for Jerusalem and for Zion with a great jealousy.  And I am very sore displeased with the heathen that are at ease: for I was but a little displeased, and they helped forward the affliction.  Therefore thus saith the Lord ; I am returned to Jerusalem with mercies: my house shall be built in it, saith the Lord of hosts, and a line shall be stretched forth upon Jerusalem.  Cry yet, saying, Thus saith the Lord of hosts; My cities through prosperity shall yet be spread abroad; and the Lord shall yet comfort Zion, and shall yet choose Jerusalem.”
The House of the Lord will be built during the Millennium.
The true Spiritual House cannot be built during this Earth age because two houses will ultimately join together at the Sixth Trump.
Isaiah 5:8-9 KJVS “Woe unto them that join house to house, that lay field to field, till there be no place, that they may be placed alone in the midst of the earth!  In mine ears said the Lord of hosts, Of a truth many houses shall be desolate, even great and fair, without inhabitant.”
The House of Israel, will join to the House of Rechab at the Sixth Trump.
Jeremiah 35:5-8 KJVS
“And I set before the sons of the house of the Rechabites pots full of wine, and cups, and I said unto them, Drink ye wine.  But they said, We will drink no wine: for Jonadab the son of Rechab our father commanded us, saying, Ye shall drink no wine, neither ye, nor your sons for ever:  Neither shall ye build house, nor sow seed, nor plant vineyard, nor have any : but all your days ye shall dwell in tents; that ye may live many days in the land where ye be strangers.  Thus have we obeyed the voice of Jonadab the son of Rechab our father in all that he hath charged us, to drink no wine all our days, we, our wives, our sons, nor our daughters;”
And we know the house of Rechab are the Kenites back in the book of Jeremiah , and they will not drink the Wine of Everlasting Life , which is Jesus Christ communion.
That house still exist today, and will at the Sixth Trump. The House of Israel will unfortunately become one with that house by joining themselves with the Nakar (Strange woman, Kenites) thus making them one in the same.
The House of Israel will become a Harlot.
This Harlot will take the false communion to antichrist, joining the Kenites in worshiping their father ( Satan,) at the Sixth Trump.
Revelation 17:1-5 KJVS
“And there came one of the seven angels which had the seven vials, and talked with me, saying unto me, Come hither; I will shew unto thee the judgment of the great whore that sitteth upon many waters:  With whom the kings of the earth have committed fornication, and the inhabitants of the earth have been made drunk with the wine of her fornication.  So he carried me away in the spirit into the wilderness: and I saw a woman sit upon a scarlet coloured beast, full of names of blasphemy, having seven heads and ten horns.  And the woman was arrayed in purple and scarlet colour, and decked with gold and precious stones and pearls, having a golden cup in her hand full of abominations and filthiness of her fornication:  And upon her forehead was a name written, MYSTERY, BABYLON THE GREAT, THE MOTHER OF HARLOTS AND ABOMINATIONS OF THE EARTH.”
Two houses will join together to take false communion, and they all will become the Sons of Belial during the Sixth Trump. Their( Kenites) rock will become the deceived Christians rock, Satan.
They will forsake Jesus Christ, and cease being Israel
Deuteronomy 32:18 KJVS
“Of the Rock that begat thee thou art unmindful, and hast forgotten God that formed thee.”
We can see at the Seventh Trump, those who will live and reign with Christ are the Zadok, and they will not be thrusted away from Christ.
Revelation 20:4 KJVS
And I saw thrones, and they sat upon them, and judgment was given unto them: and I saw the souls of them that were beheaded for the witness of Jesus, and for the word of God, and which had not worshipped the beast, neither his image, neither had received his mark upon their foreheads, or in their hands; and they lived and reigned with Christ a thousand years.”
2 Samuel 23:6 KJVS
“But the sons of Belial shall be all of them as thorns thrust away, because they cannot be taken with hands:”
Those who will remain in the defiled house of Satan when it falls , will be thrust away from Our Lord Jesus Christ upon His return,
Matthew 7:21-23 KJVS
“Not every one that saith unto me, Lord, Lord, shall enter into the kingdom of heaven; but he that doeth the will of my Father which is in heaven.  Many will say to me in that day, Lord, Lord, have we not prophesied in thy name? and in thy name have cast out devils? and in thy name done many wonderful works?  And then will I profess unto them, I never knew you: depart from me, ye that work iniquity.”
They will serve the false rock who is Satan as the false Christ during the Sixth Trump. They will believe they are serving the true Rock( Christ) that they forgot.
Last verse ,
2 Samuel 23:7 KJVS
“But the man that shall touch them must be fenced with iron and the staff of a spear; and they shall be utterly burned with fire in the same place.:”
Only Jesus Christ can send His Angels to remove them from in front of the Temple out of His sight, and thrust them into outer darkness, at the Seventh Trump.
Matthew 13:38-42 KJVS
“The field is the world; the good seed are the children of the kingdom; but the tares are the children of the wicked one ;  The enemy that sowed them is the devil; the harvest is the end of the world; and the reapers are the angels.  As therefore the tares are gathered and burned in the fire; so shall it be in the end of this world.  The Son of man shall send forth his angels, and they shall gather out of his kingdom all things that offend, and them which do iniquity;  And shall cast them into a furnace of fire: there shall be wailing and gnashing of teeth.”
Throughout the Lords Day, they can change their direction from going into the Lake of Fire by joining to the true House of God during the Millennium, by absorbing Christ Millennial teachings through His Servants.
Like David was a King, under the King of Kings, so will be the 7000 Zadok who will live and reign with Christ 1000 years in the Millennium which is the Lords Day . They will take part in building the True House of our Heavenly Father.
You cannot remove the thorns of this world, or nor should you try to remove the ones who produce those thorns. All things must come to pass.
However our Heavenly Father has given us a way to escape the thorns , and a way to know who produces them. He has given us a Key of Knowledge to understand how not to become one with their house.
The Key of David can only open the Door , and only Jesus Christ holds that Key. Jesus Christ is the Key, He is the Door, and it is the only Door to our Heavenly Fathers House.
Make sure you have the right Key , to enter through the correct Door, to the right House. Our Heavenly Fathers House.