What’s the Meaning and the Secret Behind the 12 Foundation Stones of the New Jerusalem?
Bible Study Guide
In Revelation 21:19–20, John describes something no human has ever seen—a city whose foundation itself shines with divine glory.
But why would God decorate the foundation—the part usually hidden—with unimaginable beauty?
Michael was a 22-year-old college student from California who had been color blind his entire life. He had red-green color blindness, the most common type, which meant he couldn’t distinguish between many shades of red, green, brown, and orange.
To him, autumn trees looked dull. He never understood why people were so excited about sunsets or fireworks.
One day, his friends surprised him for his birthday with a pair of EnChroma glasses—specially engineered to enhance color perception for people with color blindness. They took him to a local botanical garden, a place he had visited many times but never seen in full color.
The moment Michael put on the glasses, he froze.
His eyes welled up with tears. The flowers weren’t just “bright” anymore—they were radiant. Greens no longer blended into browns. A vibrant red tulip stood out like it was glowing.
For the first time, he saw the sharp contrast between a blue sky and white clouds. When someone pointed to a rainbow arcing across the late afternoon sky, Michael just stood there, overwhelmed.
“Is this what you’ve all been seeing this whole time?” he asked, voice shaking.
That single experience changed how Michael saw the world—literally and emotionally. He described the moment as “like gaining a sixth sense,” and later said it made him more appreciative of even the smallest things: fruit at a market, a painted mural, or a red cardinal on a tree.
This passage reveals more than beauty—it reveals who will be there.
Table of Contents
- What Are the 12 Foundation Stones of the New Jerusalem?
- What Do the 12 Stones of Revelation Represent?
- Why Are the Foundations Visible?
- Why Is There No Temple in the New Jerusalem?
- Why No Sun Will Shine on the City
- Who Will Enter the New Jerusalem?
- Are We Spiritually and Physically Color Blind to Heaven?
The 12 Foundation Stones of Heaven (At a Glance)
- Jasper – Glory of God
- Sapphire – Heavenly truth
- Agate – Identity
- Emerald – Covenant beauty
- Onyx – Strength & remembrance
- Ruby – Wisdom
- Chrysolite – Radiance
- Beryl – Majesty
- Topaz – Purity
- Turquoise – Divine craftsmanship
- Jacinth – Judgment
- Amethyst – Royalty
Describing the 12 Foundation Stones of the New Jerusalem (Revelation 21:18-21)
(Verse 18) The angel has just finished revealing to John the dimensions of the new city of Jerusalem. Now, the angel will show him some of the cities details.
John sees a city of gold as pure as glass. The walls of the city were made of jasper. I imagine that the purity of gold and the radiance of the jasper will be far greater than the purest gold and finest jasper that we have here on this planet.
It’ll be a new gold and new jasper newly created by God for His Holy City.
(Verses 19-21) Typically, the foundation of any wall or building is buried beneath the surface of the soil. This is the part of a structure that’s usually not seen. But in the 12 foundation stones of the new Jerusalem, they’ll be exposed for the eyes to see.
Not just that, but the finest minerals will be used to build and decorate the 12 foundations. That’s right. Not one foundation but 12 foundation stones of the purest and finest quality likely not found in our present cursed world.
What Do the 12 Foundation Stones of the New Jerusalem Represent?
God does not reveal the reason for the magnificence of the foundation of the new Holy City. What we know is that it’ll be very different from anything our minds could possibly wrap it’s arms around. But we’ll see in a moment there may be something more than meets the eye.
The First Foundation Stone
Jasper symbolizes purity, glory, and the presence of God. It is described in Revelation 4:3 as part of God’s throne appearance and here in Revelation 21 as foundational to the New Jerusalem, radiating like crystal. Jasper’s brilliance represents the holiness and majesty of God, making it a powerful symbol of divine beauty and eternal perfection.
The Second Foundation Stone
Sapphire symbolizes heavenly glory, divine favor, and purity. It is associated with God’s throne in Exodus 24:10, where the pavement beneath Him appeared like a sapphire stone, and in Ezekiel 1:26, describing the throne itself. Sapphire represents the majesty and unshakable truth of God, reflecting His transcendent and holy nature.
The Third Foundation Stone
Agate’s biblical significance lies in its role as a symbol of identity, value, and divine design within the priestly and covenantal structure of ancient Israel. Agate, as a semi-precious stone, represents God’s provision of beauty and order among His people. Though not heavily featured, agate’s presence alongside other stones like sapphire, jasper, and emerald links it to themes of divine glory, priestly mediation, and the heavenly reality reflected in Israel’s worship system.
The Fourth Foundation Stone
Emerald symbolizes beauty, divine glory, and majesty. It appears in the High Priest’s breastplate (Exodus 28:18) and is also described as part of the heavenly throne in Revelation 4:3, where a rainbow “resembling an emerald” surrounds God’s throne. This connects the emerald with God’s holiness, His covenantal promise, and the splendor and beauty of His presence.
The Fifth Foundation Stone
Onyx represents strength, dignity, and priestly significance. It is one of the stones in the High Priest’s garments, engraved with the names of Israel’s tribes and worn on the shoulders (Exodus 28:9–12). Onyx also appears in Eden’s description (Genesis 2:12), linking it to divine provision and paradise. Its use symbolizes strength and remembrance before God and the weight of spiritual responsibility.
The Sixth Foundation Stone
Ruby symbolizes wisdom, value, and virtue. Though translations vary, rubies are often mentioned in comparison to wisdom—“she is more precious than rubies” (Proverbs 3:15; 8:11). This highlights the incomparable worth of godly wisdom and character. Rubies also suggest royalty and richness, reflecting the beauty of a life aligned with God’s truth.
The Seventh Foundation Stone
Chrysolite represents radiance, divine glory, and purity. It is listed among the twelve stones in the High Priest’s breastplate (Exodus 28:20). Its golden-green brilliance symbolizes the radiance of light and holiness of God’s presence, and His eternal beauty revealed in both worship and the future heavenly city.
The Eighth Foundation Stone
Beryl symbolizes divine majesty, protection, and glory. It appears in the High Priest’s breastplate (Exodus 28:20). Beryl is also part of Ezekiel’s vision of heavenly beings (Ezekiel 1:16; 10:9), reflecting the radiance of God’s throne and the splendor of His divine presence and majesty.
The Ninth Foundation Stone
Topaz signifies purity, beauty, and divine brilliance. It is one of the stones in the High Priest’s breastplate (Exodus 28:17). Its radiant glow represents the light of God’s presence and the preciousness of His people in His divine plan.
The Tenth Foundation Stone
Turquoise symbolizes heavenly beauty, value, and spiritual richness. While not as frequently mentioned, it appears in some translations of Ezekiel 28:13 and Ezekiel 27:16, describing the splendor of Eden and the trade riches of Tyre. Its vibrant color evokes the glory of creation and the preciousness of God’s blessings, often linked to divine craftsmanship and ornamentation.
The Eleventh Foundation Stone
Jacinth (also spelled hyacinth) symbolizes fire, judgment, and divine majesty. It appears in Revelation 9:17 describing the breastplates of horsemen in a vision of judgment. Its deep reddish-orange hue reflects both the power of God’s justice and the radiant beauty of His eternal city.
The Twelfth Foundation Stone
Amethyst symbolizes royalty, spiritual wisdom, and divine favor. It is listed as one of the twelve foundation stones of the New Jerusalem (Revelation 21:20) and appears in the High Priest’s breastplate (Exodus 28:19). Its rich purple color represents nobility and devotion, reflecting a heart set apart for God and the eternal beauty of His kingdom.
Have you ever seen a pearl the size of a gate?
This is not just any gate. This gate will be so large because the city walls will be massive. One day you’ll see a pearl bigger than any that exists in this world. And you’ll walk on a street made of the finest gold ever. There will be no need to ask a jeweler what grade of gold this will be. There will be none more pure of finer.
Reflect:
- Do I value what God calls precious—or what the world calls valuable?
- Am I building my life on eternal foundations or temporary ones?
Apply:
- Spend time this week in Revelation 21. Ask: What does God want me to long for?
- Evaluate where your “treasure” truly is…”For where your treasure is, there your heart will be also” (Matthew 6:21).
Why Are the Foundations Visible in the New Jerusalem?
In this world, foundations are buried. In God’s city, they are revealed.
God doesn’t hide what He builds—He displays it.
- The Apostles were the foundation for the spread of the gospel. (Revelation 21:14)
- Gospel – foundation of Christianity and new life through salvation in Christ.
- Christ as cornerstone
Reflect:
- Is Christ truly the foundation of your life—or just part of it?
- What would be exposed if your “foundation” were made visible?
Apply:
- Take inventory of your foundation.
- Remove or repair anything that doesn’t point you to Jesus.
Why the Need for 12 Foundation Stones of the New Jerusalem?
The dimensions of the new Jerusalem clearly indicate that this will be a city different from anything anyone on this earth has ever experienced or could even fathom.
Many people throughout the ages have spoken of creating a Utopian society. The problem with this is mankind and the sins of the heart are the very things that prevent any such Utopian society from ever existing on this planet.
God will be the one to create a Utopian world. One beyond humanity’s imagination. The Bible calls it the New Heaven and New Earth.
Unfortunately, the very people that claim to want to create this society will be the one’s who’ll not get to experience the overwhelming beauty of the 12 stones of the new Jerusalem. Neither will they ever get to know what’s it’s like to live among our Creator and Savior.
For building a society apart from God is the sin of pride. A sin older than creation itself. All who’ve attempted it have failed and no longer exist.
Many of these things will go unexplained until we arrive at our ultimate destination.
Why There Is No Temple In the New Jerusalem (Revelation 21:22)
(Verse 22)
“I did not see a temple in the city, because the Lord God Almighty and the Lamb are its temple.” (Revelation 21:22)
The temple is gone because access to God is no longer mediated—it is immediate.
- No separation
- No distance
- No veil
The temple had always been a place where the presence (Spirit) of God rested. It was the people’s connection to God.
God and Jesus will be present in our midst in the new Holy City. There will be no need for a temple. What an overwhelming thought that is to know that we will see and hear God and Jesus among us.
It will be like God’s presence in the Garden of Eden when He spoke to Adam and Eve. But this new city will be far greater than any we could imagine.
Reflect:
- Do you treat access to God as a privilege—or ignore it?
- Are you living like someone who already belongs in His presence?
Why No Sun Will Shine on the 12 Stones of Revelation (Revelation 21:23)
(Verse 23)
“The city does not need the sun or the moon to shine on it, for the glory of God gives it light, and the Lamb is its lamp.” (Revelation 21:23)
God Himself will be the light. Not reflected light—the source of the light.
Was the Brilliance of God Long Foretold?
Yes, through several of His servants and prophets.
Moses first encountered God’s brilliance at the burning bush (Exodus 3); and on Mount Sinai. In fact, Mose’s face was still radiating the brilliance of God’s glory when he spoke to the Israelites after descending Mt. Sinai. (Exodus 33:18–23; 34:29–35).
Isaiah had a similar encounter in his Temple vision (Isaiah 6:1–5).
Ezekiel had two dazzling, fiery visions of God’s glory. First encounter was the River Chebar vision (Ezekiel 1); and then his throne vision (Ezekiel 10).
Daniel’s vision of the Ancient of Days and the Son of Man (Daniel 7:9–10, 13–14) were two more encounters by an Old Testament prophet.
Elijah experienced God’s presence on Mount Horeb (1 Kings 19:9–18) which caused him to cover his face in reverence.
John, the Apostle and Revelation Prophet had the blessed privilege of being shown Revelation by God’s angels. John saw Christ in glory and the radiant throne of God, surrounded by brilliant light, rainbows, and thunder (Revelation 1:12–17; 4:1–11).
Paul, the Apostle encountered Christ on the Road to Damascus at his conversion. He saw a bright light from heaven and heard the voice of Jesus; was blinded by the brilliance (Acts 9:3–6; 22:6–11; 2 Corinthians 12:2–4).
This radiant, majestic and all mighty divine brilliance that each of these men witnessed will shine eternally upon the citizens of the new Holy City. This brilliance will radiate and illuminate the 12 foundation stones of the new Jerusalem.
No more need for sun tan lotion. Never have to worry about wrinkles or sun exposure. God’s brilliance will be better than all the vitamins and nutrients you could possibly take.
In fact, there will not even be a period that we call night. For God’s brilliance will shine upon us for eternity.
Reflect:
- What “lights” are you depending on right now instead of God?
- What would change if He was your only source?
Who Will Enter the New Jerusalem? (Revelation 21:24-27)
(Verses 24-27) Not everyone will walk these streets.
The scriptures don’t give us any more info on this than what’s here in these verses. God has revealed to us what He wishes for us to know.
There is so much more that God could’ve revealed to us. But it’s likely our minds could not comprehend any of it. This here alone is difficult enough for us to understand. But because God said it, it will happen. His words are trustworthy and true.
John records clearly that nothing impure will ever enter the new Jerusalem.
But only those whose name is written in the Lamb’s Book of Life.
Reflect:
- Is your name written in the Lamb’s Book of Life?
- What are you trusting in—your works or Christ?
Are We Spiritually and Physically Color Blind to Heaven?
One day, the veil will lift—and what we thought was beautiful will seem dull compared to the glory of God.
Do you remember Michael from the beginning of this Bible study who was color blind?
In our world there are three traditional primary colors. Is it possible that our glorified bodies will be transformed in such a way that our eyes will be open to a world of colors beyond our wildest imaginations?
I think it’s more than possible. I think it’s highly likely that what God has in store for us is beyond anything the smallness of our minds can come close to conjuring up.
When we see it, will we freeze like Michael? Will tears well up and run down our face? We’ll have to wait and find out.
The question is not what heaven will look like.
The question is: Will you be there to see it?
Is your name written in the Lamb’s book of life?
“Now to him who is able to do immeasurably more than all we ask or imagine, according to his power that is at work within us,” (Ephesians 3:20)
If you believe:
- Live like a citizen of that city now.
- Pursue holiness, not comfort.
If you’re unsure:
- Turn to Christ today.
- Don’t risk missing what God has prepared.
Access the Revelation Bible Study Resource Page
Closing Prayer
Lord God,
You are holy, and Your future city is pure. Nothing unclean will ever enter it—and yet You have made a way for us through Jesus Christ.
Open our eyes to what truly matters. Shake us from spiritual complacency. Do not let us chase what fades while eternity stands before us.
Search our hearts. Expose anything that does not belong in Your presence. Lead us to repentance, to surrender, and to a faith that is real and alive.
Write our names in the Lamb’s Book of Life. Anchor us on the only true foundation—Jesus Christ.
And if there is anyone reading this who is not ready, do not let them wait. Draw them now. Convict them now. Save them now.
We don’t want to miss Your kingdom. We don’t want to stand outside that city.
Make us ready.
In Jesus’ name, Amen.