The apostle Paul told the mostly Gentile church in Corinth to keep the feasts of Passover and Unleavened Bread.

“Therefore purge out the old leaven, that you may be a new lump, since you truly are unleavened. For indeed Christ, our Passover, was sacrificed for us. Therefore let us keep the feast, not with old leaven, nor with the leaven of malice and wickedness, but with the unleavened bread of sincerity and truth” (1 Corinthians 5:7-8).

The Church was founded when the disciples were all celebrating the Day of Pentecost.

“When the Day of Pentecost had fully come, they were all with one accord in one place” (Acts 2:1).

Jesus Christ celebrated the Feast of Tabernacles and Eighth Day even though His life was in danger.

“After these things Jesus walked in Galilee; for He did not want to walk in Judea, because the Jews sought to kill Him. Now the Jews’ Feast of Tabernacles was at hand… Now about the middle of the feast Jesus went up into the temple and taught… On the last day, that great day of the feast, Jesus stood and cried out, saying, ‘If anyone thirsts, let him come to Me and drink’“ (John 7:1-2, 14, 37).

These are just a few of the many references to the seven “feasts of the Lord” (Leviticus 23:2) in the New Testament.

In his first inspired sermon after receiving the Holy Spirit on Pentecost, the apostle Peter summed up God’s instruction for mankind: “Repent therefore and be converted, that your sins may be blotted out, so that times of refreshing may come from the presence of the Lord, and that He may send Jesus Christ, who was preached to you before, whom heaven must receive until the times of restoration of all things, which God has spoken by the mouth of all His holy prophets since the world began” (Acts 3:19-21).

But what are these “times of refreshing” and “times of restoration” of which Peter spoke?

God’s plan for mankind involves restoration.

The Feast of Tabernacles symbolises the restoration process, which will start with the return of Jesus Christ, pictured by the Feast of Trumpets, and the banishment of Satan, depicted by the Day of Atonement. Once these events have taken place, as represented by the previous Holy Days, the foundation is in place for the restoration of the creation to peace and harmony with God.

The seven-day Feast of Tabernacles, which begins with an annual Holy Day (Leviticus 23:34-35), pictures the 1,000-year reign of Jesus Christ over the earth after His second coming (see Revelation 20:4). This period is often called the Millennium, which simply means “1,000 years.”

This feast also reflects the “rest” symbolised by the weekly Sabbath (Hebrews 4:1-11) that celebrates the great harvest of humanity when all people then alive will learn God’s ways. Humanity will at last be restored to a right relationship with Him (Isaiah 11:9-10).

In the beginning, God created mankind to cooperate with Him in a beautiful relationship characterised by love, peace and obedience to His laws. At the completion of His creation, “God saw everything that He had made, and indeed it was very good” (Genesis 1:31).

This time of peace and harmony abruptly ended because of Satan’s deception and man’s disobedience (Genesis 3:1-6).

Disobedience cut mankind off from God’s way (Genesis 3:21-24). The Bible describes the tragic result that later followed: “Then the Lord saw that the wickedness of man was great in the earth, and that every intent of the thoughts of his heart was only evil continually” (Genesis 6:5).

This broken relationship between God and man has continued through history to our time. Paul reflected on the human condition: “Through one man [Adam] sin entered the world, and death through sin, and thus death spread to all men, because all sinned” (Romans 5:12).

Thankfully, as Paul also knew, the breach created by man’s disobedience is healed through Jesus Christ: “For since by man [Adam] came death, by Man [Christ] also came the resurrection of the dead. For as in Adam all die, even so in Christ all shall be made alive” (1 Corinthians 15:21-22).

Isaiah prophesied the restoration of the world

God used the prophet Isaiah to reveal parts of His magnificent plan for restoring the world. Written at a time when Israel faced punishment for continued disobedience, the book of Isaiah was inspired by God to give the nation encouragement through the promise of a better world ahead.

After reading in the synagogue one of Isaiah’s prophecies, Jesus acknowledged the special understanding given to the prophet: “These things Isaiah said when he saw His glory and spoke of Him” (John 12:41). Isaiah prophesied not only of Christ’s earthly ministry, but also wrote of His return in power and glory (Isaiah 66:15-16).

The basis for the messianic rule of Jesus will be God’s law.

Again, as Isaiah foretold, “It shall come to pass in the latter days that the mountain of the Lord’s house shall be established on the top of the mountains, and shall be exalted above the hills; and all nations shall flow to it.

Many people shall come and say, ‘Come, and let us go up to the mountain of the Lord, to the house of the God of Jacob; He will teach us His ways, and we shall walk in His paths.’ For out of Zion shall go forth the law, and the word of the Lord from Jerusalem” (Isaiah 2:2-3).

A world of peace and abundance

After Jesus Christ’s return, He will bring the creation in its entirety into harmony with God, and peace will no longer be the exception.

King David said, “Great peace have those who love Your law” (Psalms 119:165).

Imagine what the world will be like when everyone knows God’s law and lives by it!

At that time the earth will produce abundant harvests. “Behold, the days are coming,” God says, “when the ploughman shall overtake the reaper …”

Of course, more than just knowledge is needed to bring about this amazing transformation. A spiritual change must take place among people.

God, speaking through the prophet Ezekiel, describes how it will happen: “I will give you a new heart and put a new spirit within you; I will take the heart of stone out of your flesh and give you a heart of flesh. I will put My Spirit within you and cause you to walk in My statutes, and you will keep My judgments and do them” (Ezekiel 36:26-27).

The Spirit of God will influence people to willingly and enthusiastically obey God from their hearts.

People will begin to place the interests of others before their own.

They will start thinking of others as “better than themselves” (Philippians 2:3, KJV).

Instead of exclusive self-concern, their goal will be to help their fellow human beings.

Theft will cease.

Disregard for others’ property and feelings will be eliminated.

With the coming of world peace, countries will “beat their swords into ploughshares, and their spears into pruning hooks; nation shall not lift up sword against nation, neither shall they learn war anymore” (Isaiah 2:4; Micah 4:3).

During this 1,000-year period, God will change even the nature of wild animals, reflecting the peace that will descend upon society.

Describing this idyllic time, Isaiah 11:7-9 says: “The cow and the bear shall graze; their young ones shall lie down together; and the lion shall eat straw like the ox. The nursing child shall play by the cobra’s hole, and the weaned child shall put his hand in the viper’s den. They shall not hurt nor destroy in all My holy mountain . . .”

Reversing the effects of sin

God also will heal people’s physical infirmities. Isaiah 35:5-6 prophesies of this time during which “the eyes of the blind shall be opened, and the ears of the deaf unstopped. Then shall the lame leap like a deer, and the tongue of the mute sing for joy” (ESV).

Of even greater importance will be the spiritual healing that will take place.

Isaiah prophesied that Jesus Christ will complete the healing He began during His ministry on earth: “The Spirit of the Lord God is upon Me, because the Lord has anointed Me to preach good tidings to the poor; He has sent Me to heal the broken-hearted, to proclaim liberty to the captives, and the opening of the prison to those who are bound; to proclaim the acceptable year of the Lord, and the day of vengeance of our God; to comfort all who mourn, to console those who mourn in Zion . . .” (Isaiah 61:1-3; Luke 4:18-19).

The accumulated results of generations of people following Satan’s sinful ways will begin to be reversed.

The Feast of Tabernacles is also called the Feast of Ingathering (Exodus 23:16).

This name signified the completion of Israel’s annual harvest.

In this setting, God said, “You shall rejoice before the Lord your God” (Deuteronomy 12:12, Deuteronomy 12:18; Deuteronomy 14:26).

So this feast is a time of celebration for the abundance God has given.

The same bountiful harvest theme continues in the future fulfilment of this festival.

Through Isaiah, God spoke of the desert becoming productive land: “For waters shall burst forth in the wilderness, and streams in the desert. The parched ground shall become a pool, and the thirsty land springs of water” (Isaiah 35:6-7).

At that time the earth will produce abundant harvests. “Behold, the days are coming,” God says, “when the ploughman shall overtake the reaper, and the treader of grapes him who sows seed; the mountains shall drip with sweet wine, and all the hills shall flow with it” (Amos 9:13).

The significance of tabernacles

The name of the Feast of Tabernacles derives from God’s command to ancient Israel to build temporary “tabernacles,” sometimes called “booths,” to live in during the festival.

The Israelites left their houses and built temporary dwelling places (the Hebrew sukkah denoted a “hut of woven boughs”) to live in while rejoicing before God.

These reminded them of their release from slavery and their dwelling in booths when God brought them out of Egypt (Leviticus 23:34, Leviticus 23:41-43).

In stark contrast to the hardship of slavery, this festival emphasises rest, peace and prosperity as it meets the needs of all people, including strangers, widows and the poor.

The Bible emphasises that, as with booths or temporary dwellings, our physical life is transitory.

The apostle Paul’s writings reflect this theme: “For we know that if our earthly house of this tabernacle were dissolved, we have a building of God, an house not made with hands, eternal in the heavens.

For in this we groan, earnestly desiring to be clothed upon with our house which is from heaven” (2 Corinthians 5:1-2, KJV).

Hebrews 11 recounts the examples of many of God’s faithful servants down through the centuries. It then concludes that “these all died in faith, not having received the promises, but having seen them afar off were assured of them, embraced them and confessed that they were strangers and pilgrims on the earth” (Hebrews 11:13).

The Feast of Tabernacles is an annual reminder of our temporary state and that we also “seek a homeland” (Hebrews 11:14).

This lesson is reinforced when we travel to a site of the Feast of Tabernacles and stay in temporary dwellings such as hotels and campgrounds.

This festival reminds us that, in spite of our material possessions, we are still physical, mortal human beings in need of a literal transformation so we may possess eternal life (1 Corinthians 15:50-54).

In the accounts of the vision that has come to be called the “transfiguration,” Jesus gave a glimpse of the Kingdom of God to Peter, James and John. Christ appeared in glory and was talking with Moses and Elijah. Peter’s immediate response was to suggest that they quickly construct three tabernacles. He seemed to understand the important connection between tabernacles and the future age of God’s Kingdom (Matthew 17:1-9; Luke 9:27-36).

The role of the resurrected saints in the Millennium

The judgment of the inhabitants of the earth who live during the 1,000 years as pictured by the Feast of Tabernacles (Isaiah 2:4; Isaiah 51:4-5) begins in earnest as Christ brings “many sons to glory” (Hebrews 2:10).

These scriptures show that this judgment is a time of universal opportunity for salvation.

For this purpose God has allocated 1,000 years during which the resurrected saints, the first fruits of God’s harvest from this age, will reign with Christ on earth as kings and priests, leading the way for many others to enter God’s Kingdom (Revelation 5:10; Revelation 20:6).

Jesus promised, “He who overcomes, and keeps My works until the end, to him I will give power over the nations” (Revelation 2:26).

People whom Christ resurrects at His return will experience the unparalleled opportunity to work with Him to help all nations build a right relationship with God.

The foundation for this relationship begins with instruction in God’s law, including the observance of these very festivals we are now studying.

Notice the words of the prophet Zechariah: “And it shall come to pass that everyone who is left of all the nations which came against Jerusalem shall go up from year to year to worship the King, the Lord of hosts, and to keep the Feast of Tabernacles” (Zechariah 14:16).

 Other prophets described this future time as an era when God’s law will cover the earth “as the waters cover the sea” (Isaiah 11:9; Habakkuk 2:14).

Many will assist Jesus Christ in this universal educational program of helping others understand God’s way.

Speaking of this time, Isaiah says teachers “will not be moved into a corner anymore, but your eyes shall see your teachers. Your ears shall hear a word behind you, saying, ‘This is the way, walk in it,’ whenever you turn to the right hand or whenever you turn to the left” (Isaiah 30:20-21).

The opportunity to help others understand and be reconciled to God is a wonderful calling.

Each who serves in this way will be called “the Repairer of the Breach, the Restorer of Streets to Dwell In” (Isaiah 58:12).

God calls people out of the world at this time to become His chosen people, sanctified and redeemed by Him (2 Corinthians 6:16-18, 2 Corinthians 7:1).

They are to live exemplary lives as God prepares them for service during Christ’s millennial reign and beyond.

“Beloved,” the apostle Peter wrote, “I beg you as sojourners and pilgrims, abstain from fleshly lusts which war against the soul, having your conduct honourable among the Gentiles, that when they speak against you as evildoers, they may, by your good works which they observe, glorify God in the day of visitation” (1 Peter 2:11-12).

One final conflict

All through God’s plan for saving humanity, He never forces anyone to obey Him. Every person is free to choose what he or she will do and whether to accept or reject God’s way of life.

After the 1,000 years, God will allow Satan to test the spiritual convictions of the earth’s inhabitants.

Revelation 20:7-10 describes this time. God will release the devil from his place of restraint and allow him to deceive those who are not convicted of the perfect righteousness of God’s way.

God will destroy by fire those who follow Satan in this rebellion.

The devil’s futile efforts will be thwarted.

This final, tragic rebellion against God will come to nothing, and Satan’s destructive, deceitful influence over humanity will finally draw to a close.