This turned out longer than I expected, please bear with this.
Sister White made far more comments of the Feast of Tabernacles than I had realized and here is an interesting one,
"The flowing of the water from the rock in the desert was celebrated by the Israelites, after their establishment in Canaan, with demonstrations of great rejoicing. In the time of Christ this celebration had become a most impressive ceremony. It took place on the occasion of the Feast of Tabernacles, when the people from all the land were assembled at Jerusalem. On each of the seven days of the feast the priests went out with music and the choir of Levites to draw water in a golden vessel from the spring of Siloam. They were followed by multitudes of the worshipers, as many as could get near the stream drinking of it, while the jubilant strains arose, "With joy shall ye draw water out of the wells of salvation." Isaiah 12:3. Then the water drawn by the priests was borne to the temple amid the sounding of trumpets and the solemn chant, "Our feet shall stand within thy gates, O Jerusalem." Psalm 122:2. The water was poured out upon the altar of burnt offering, while songs of praise rang out, the multitudes joining in triumphant chorus with musical instruments and deep-toned trumpets. {PP 412.1}
Here is another interesting one,
As they had listened from day to day to the words of the law, the people had been convicted of their transgressions, and of the sins of their nation in past generations. They saw that it was because of a departure from God that His protecting care had been withdrawn and that the children of Abraham had been scattered in foreign lands, and they determined to seek His mercy and to pledge themselves to walk in His commandments. Before entering upon this solemn service, held on the second day after the close of the Feast of Tabernacles, they separated themselves from the heathen among them. {PK 665.3}
As the people prostrated themselves before the Lord, confessing their sins and pleading for pardon, their leaders encouraged them to believe that God, according to His promise, heard their prayers. They must not only mourn and weep, and repent, but they must believe that God pardoned them. They must show their faith by recounting His mercies and praising Him for His goodness. "Stand up," said these teachers, "and bless the Lord your God for ever and ever." {PK 665.4}
I had read this next comment earlier and didn't think much about it then,
Well would it be for us to have a feast of tabernacles, a joyous commemoration of the blessings of God to us as a people. As the children of Israel celebrated the deliverance that God wrought for their fathers, and his miraculous preservation of them during their journeyings from Egypt to the promised land, so should the people of God at the present time gratefully call to mind the various ways he has devised to bring them out from the world, out from the darkness of error, into the precious light of truth. We should often bring to remembrance the dependence upon God of those who first led out in this work. We should gratefully regard the old way-marks, and refresh our souls with memories of the loving-kindness of our gracious Benefactor. {RH, November 17, 1885 par. 14}
Here is another and raises thinking in a deeper well, I say that as the feast had concatenation, connection, of the rock water was brought out of.
When the Feast of Tabernacles was past, one day only having intervened, the children of Israel kept a solemn fast. This was held not merely at the command of the rulers, but by the desire of the people. As they had from day to day listened to the words of the law, they had been deeply convicted of their own transgressions, and also of the sins of their nation in past generations. They saw that it was because of their departure from God that his protecting care had been withdrawn from them, and they had been scattered in foreign lands. And they now determined to seek God's mercy and to pledge themselves to walk hereafter in his commandments. {SW, June 7, 1904 par. 1}
Before entering upon the services of the day, they carefully separated themselves from the heathen who were intermingled with them. This being done, "they stood up in their place, and read in the book of the law of the Lord their God one fourth part of the day; and another fourth part they confessed, and worshiped the Lord their God." {SW, June 7, 1904 par. 2}
One last one and am surprised to learn how she viewed this Feast and all it meant and still means, this one is a mini sermon!
Will you listen to the voice of Christ? Will you break away from self and respond, "We come, Lord, we come. With joy shall we draw water out of the wells of salvation"? Then shall your life henceforth be a continual Feast of Tabernacles, a continual thank offering for unnumbered and unmerited blessings. {18MR 270.2}
Of all the destructive errors which are entering religious bodies, none is so fatal a deception, none so sure to separate man from God, as the one with which you have ventured to experiment. You are not in the right way. I present to you the guide for Christian service--the pure, unadulterated Word of God. This is a treasure house of knowledge. Practical religion rests upon the principles found in this Word. Vague ideas and suppositions have no part nor lot in the matter. In the Word of God there is definiteness, clearness, and beautiful symmetry. Its proportions are harmonious. {18MR 270.3}
God's way, not man's way, is to be taken as the guide of action. He has a plan, well and wisely ordered. He has revealed this plan to us in His Word, and He expects us to take it as our guide in all things, great and small. Man is not to make plans according to his finite judgment. He is to search for and find God's plan. Walk in the way of the Lord. It is plainly defined. A disregard of God's way leads to fruitless efforts. Following unscriptural plans leads to false theories and a false piety. {18MR 270.4}
It is God's design that His name shall be honored before the heavenly universe. The whole earth is to show forth His infinite glory. He is gathering from this earth a people for Himself. His will is the law of the universe. He calls upon every human being to cooperate with Him. But He forces no one. He has placed man's destiny in His own hands, telling him that his future welfare depends on his choice. To be saved, he must cooperate with God in His work of restoration. {18MR 271.1}
The religion of self makes easy conversions. Scripture is perverted, God dethroned, and self deified. The operation of the Holy Spirit on hearts is denied. This is the new, broad way, substituted as an improvement on the strait gate and the narrow way. When self becomes thus prominent, God is lost sight of and the work cannot prosper. The Lord is misrepresented and misjudged. The importance of the truth is lost to view while human opinions rise to vast importance. Thus the experience is cheapened. Zeal for self takes the place of the higher aims which should mold the life. Egotism develops and strengthens. Religion is used as a means for carrying out selfish purposes. The solemn claims of God are treated as a farce, spoken of with levity and irreverence. A man with such an experience has lost his anchorage, and is drifting without guide or compass. {18MR 271.2}
Here is an important comment of EGW that I missed getting in the above,
"The Feast of Tabernacles was not only commemorative but typical. It not only pointed back to the wilderness sojourn, but, as the feast of harvest, it celebrated the ingathering of the fruits of the earth, and pointed forward to the great day of final ingathering, when the Lord of the harvest shall send forth His reapers to gather the tares together in bundles for the fire, and to gather the wheat into His garner. At that time the wicked will all be destroyed. They will become "as though they had not been." Obadiah 16. And every voice in the whole universe will unite in joyful praise to God. Says the revelator, "Every creature which is in heaven, and on the earth, and under the earth, and such as are in the sea, and all that are in them, heard I saying, Blessing, and honor, and glory, and power, be unto Him that sitteth upon the throne, and unto the Lamb forever and ever." Revelation 5:13. {PP 541.2}
Sr White equated the modern "feast of Tabernacles" to be campmeeting , until the final deliverance wrought out by the Second Coming .
"Dear Brethren and Sisters in Australia: The first Australian camp-meeting among us as a people is about to take place. This meeting will mark a new era in the history of the work of God in this field; it is important that every member of our churches should be present, and I urge you all to come. The enemies of truth are many, and though our numbers are few, we would present as good a front as possible. Individually you need the benefits of the meeting, and God calls upon you to number one in the ranks of truth. {BEcho, December 8, 1893 par. 2}
"The forces of the enemies are strengthening, and as a people we are misrepresented; but shall we not gather our forces together, and come up to the feast of tabernacles? Let us not treat this matter as one of little importance, but let the army of the Lord be on the ground to represent the work and cause of God in Australia. Let no one plead an excuse at such a time. One of the reasons why we have appointed the camp-meeting to be held at Melbourne, is that we desire the people of that vicinity to become acquainted with our doctrines and works. We want them to know what we are, and what we believe. Let every one pray, and make God his trust. Those who are barricaded with prejudice must hear the warning message for this time. We must find our way to the hearts of the people. Therefore come to the camp-meeting, even though you have to make a sacrifice to do so, and the Lord will bless your efforts to honour his cause and advance his work. {BEcho, December 8, 1893 par. 5}
I doubt if we would be required today to migrate any where to keep the Feast.
Will we keep it in the new earth? I find so and it is about the living water more than anything. He is the living water born on the first day of that Feast.
Zec 14:8 ¶ And it shall be in that day, thatliving 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.
John 4:20-24 Our fathers worshipped in this mountain; and ye say, that in Jerusalem is the place where men ought to worship. Jesus saith unto her, Woman, believe me, the hour cometh, when ye shall neither in this mountain, nor yet at Jerusalem, worship the Father. Ye worship ye know not what: we know what we worship: for salvation is of the Jews. 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. God [is] a Spirit: and they that worship him must worship [him] in spirit and in truth.
Regarding keeping the feasts, shouldn't we follow Jesus in all things?
" The Feast of Tabernacles was not only commemorative but typical. It not only pointed back to the wilderness sojourn, but, as the feast of harvest, it celebrated the ingathering of the fruits of the earth, and pointed forwardto the great day of final ingathering, when the Lord of the harvest shall send forth His reapers to gather the tares together in bundles for the fire, and to gather the wheat into His garner. At that time the wicked will all be destroyed. They will become "as though they had not been." Obadiah 16. And every voice in the whole universe will unite in joyful praise to God. Says the revelator, "Every creature which is in heaven, and on the earth, and under the earth, and such as are in the sea, and all that are in them, heard I saying, Blessing, and honor, and glory, and power, be unto Him that sitteth upon the throne, and unto the Lamb forever and ever." Revelation 5:13.
I rather believe it will be a Feast for all eternity in the new earth!
"In the last day, that great day of the feast, Jesus stood and cried, saying, If any man thirst, let him come unto me, and drink." These words were called out by witnessing a representation by the Jews of water flowing from the flinty rock. This commemoration of bringing water from the rock in the wilderness moves the heart of the Son of God to tenderest compassion and pity for their darkened understanding; for they will not see the light which he has brought to them. Christ tells them that he is that rock. I am that living water. Your fathers drank of that spiritual rock that followed them. That rock was myself. It was through Christ alone that the Hebrews were favored with the especial blessings which they were continually receiving, notwithstanding their sinful murmurings and rebellion. {RH, May 6, 1875 par. 9}
It is all about Christ but it don't point that He was the fulfillment in this age. It points to the fact He is the Water of Life for all eternity. The Feast is all about water, the Water of Life that will never end.
It's pointing also is the harvest at the end of this age and not just at the end of the yr.
Water, water for life of man and crops will be an absolute necessity in the new earth also and the Water of Life to have eternal life will flow out no doubt from the throne.
Zec 14:8 ¶ 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. Zec 14:9 And the LORD shall be king over all the earth: in that day shall there be one LORD, and his name one. Zec 14:10 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.
Please folks do read all of the following quote of Sister White,
After the saints are changed to immortality, and are caught up together, with Jesus, receive their harps, crowns, &c., and enter the City, Jesus and the saints sit in judgment. The books are opened, the book of life and the book of death; the book of life contains the good deeds of the saints, and the book of death contains the evil deeds of the wicked. These books were compared with the Statute book, the Bible, and according to that they were judged. The saints in unison with Jesus pass their judgment upon the wicked dead. Behold ye! said the angel, the saints sit in judgment, in unison with Jesus, and mete out to each of the wicked, according to the deeds done in the body, and it is set off against their names, what they must receive at the execution of the judgment. This, I saw, was the work of the saints with Jesus, in the Holy City before it descends to the earth, through the 1000 years. Then at the close of the 1000 years, Jesus, and the angels, and all the saints with him, leaves the Holy City, and while he is descending to the earth with them, the wicked dead are raised, and then the very men that pierced him, being raised, will see him afar off in all his glory, the angels and saints with him, and will wail because of him. They will see the prints of the nails in his hands, and in his feet, and where they thrust the spear into his side. The prints of the nails and the spear will then be his glory. It is at the close of the 1000 years that Jesus stands upon the Mount of Olives, and the Mount parts asunder, and it becomes a mighty plain, and those who flee at that time are the wicked, that have just been raised. Then the Holy City comes down and settles on the plain. {ExV 33.2}
Then Satan imbues the wicked, that have been raised, with his spirit. He flatters them that the army in the City is small, and that his army is large, and that they can overcome the saints and take the City. While Satan was rallying his army, the saints were in the City, beholding the beauty and glory of the Paradise of God. Jesus was at their head, leading them. All at once the lovely Saviour was gone from our company; but soon we heard his lovely voice, saying, Come, ye blessed of my Father, inherit the kingdom prepared for you from the foundation of the world. We gathered about Jesus, and just as he closed the gates of the City, the curse was pronounced upon the wicked. The gates were shut. Then the saints used their wings and mounted to the top of the wall of the City. Jesus was also with them; his crown looked brilliant and glorious. It was a crown within a crown, seven in number. The crowns of the saints were of the most pure gold, decked with stars. Their faces shone with glory, for they were in the express image of Jesus; and as they arose, and moved all together to the top of the City. I was enraptured with the sight. {ExV 34.1}
Then the wicked saw what they had lost; and fire was breathed from God upon them, and consumed them. This was the Execution of the Judgment. The wicked then received according as the saints in unison with Jesus had meted out to them during the 1000 years. The same fire from God that consumed the wicked, purified the whole earth. The broken ragged mountains melted with fervent heat, the atmosphere, also, and all the stubble was consumed. Then our inheritance opened before us, glorious and beautiful, and we inherited the whole earth made new. We all shouted with a loud voice, Glory, Alleluia. {ExV 35.1}
Zec 14:12 And this shall be the plague wherewith the LORD will smite all the people that have fought against Jerusalem; Their flesh shall consume away while they stand upon their feet, and their eyes shall consume away in their holes, and their tongue shall consume away in their mouth.
Will we keep the Feast of Tabernacles in the new earth? For one I believe so and a real pleasure! There is a great reason He was born on the first day of the Feast!
Keeping the Feast now can only be in the heart as earthly Jerusalem is so corrupt but in the New Jerusalem of this earth made new it will be a great wonder and vacation. And travel then will be far different than in this old world. It will be a going back to be in the Holy City again come down from God, our city home.
zech. 14 also speaks of heathen and of plagues... this is not about heaven... it was about Jerusalem and Israel and the promise of God if they followed Him that He would guard and protect them... if heaven has plagues and heathen I want no part of it.
NB, it is speaking of the battle that Satan moves all the ones raised in the second resurrection to do battle on the Holy City come down from God,
Zec 14:12 And this shall be the plague wherewith the LORD will smite all the people that have fought against Jerusalem; Their flesh shall consume away while they stand upon their feet, and their eyes shall consume away in their holes, and their tongue shall consume away in their mouth.
(God is the consuming fire that does this consuming!)
Zec 14:13 And it shall come to pass in that day, that a great tumult from the LORD shall be among them; and they shall lay hold every one on the hand of his neighbour, and his hand shall rise up against the hand of his neighbour.
(Pastors and other deceivers of the people then will be turned against!)
Finally we find that all the wicked are consumed and then,
Zec 14:16 ¶ 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.
Zec is seeing the Holy City as Jerusalem and I think is true as it is 4 square and is Huge.
Re 21:2 And I John saw the holy city, new Jerusalem, coming down from God out of heaven, prepared as a bride adorned for her husband.
"And I, John, saw the Holy City, New Jerusalem coming down from God out of Heaven" (Rev.21:2). He told its size: "And the City lieth foursquare, and the length is as large as the breadth; and he measured the City with a reed, twelve thousand furlongs. The length and the breadth and the height are equal" (Rev.21:16). A furlong is 600 feet. 12000 furlongs is 1364 miles! Let's look now at the Mount of Olives: