Revelation 17 and 18 - Two Cities, One Allegiance.

John sets Revelation 17–18 inside the Bible’s long story of two cities. Babylon and New Jerusalem pull on the same human heart but toward opposite allegiances. One city says, let us make a name for ourselves. The other sings, worthy is the Lamb. Before the bride appears, the prostitute is unmasked. The Spirit shows a woman, dressed to impress, riding a scarlet beast with complete rule and power. Her gold cup looks lovely, but it is full of filth. Her name is Babylon the great, mother of prostitutes, drunk on the blood of the saints. Scripture keeps calling idolatry adultery because God made his people for covenant intimacy; Babylon woos that loyalty away.

Revelation does not hide its symbols. The seven heads mean rule; the horns mean power; the seven hills signal Rome to John’s first hearers, yet the point is larger. The beast that was and is not rises for a little while, gathers borrowed authority, and then goes to destruction. Ten temporary powers hand him their strength. They make war on the Lamb, and the Lamb conquers, for he is King of kings, and those with him are called and chosen and faithful. The waters beneath Babylon are peoples and nations; her reach is global. In a turn God himself decrees, the beast and his horns hate the prostitute and burn her. God often uses what does not look like his to accomplish his purpose.

Babylon finally lands as more than a map point. It is a worldview, a spiritual influence, a way of life that prizes wealth, self-rule, and glory without God. From Babel’s, let us make a name for ourselves, to Nebuchadnezzar’s, for the glory of my majesty, the same heartbeat keeps resurfacing. Revelation 18 announces it in the past tense: Fallen, fallen is Babylon the great. Merchants and kings mourn because the market that made them rich is gone in a single hour. Sin looked pleasing, like Eden’s fruit, but it never advertised the cost. Jesus does. The wages of sin is death, and at the cross he paid the debt that crushed sinners, canceling what they could never clear.

A voice from heaven calls, Come out of her, my people. The call is not to build a bunker but to break with her mindset. Citizens of the city of God live among Babylon as salt and light, different loves shaping different choices. Allegiance shows up where it hurts to lose something: job, status, team, even good gifts. If anything sits where Christ should, it is Babylon’s hook. The big picture is simple: Jesus wins. The only question left is, which city owns the heart?

Key Takeaways

• 1. Two cities claim human allegiance. The Bible’s plot runs from garden to city, from Babel to Babylon to New Jerusalem. Babylon tells humans to build life without God; the Lamb gathers a people whose worship runs Godward. Since every heart is being shaped by one city or the other, neutrality is a myth. Allegiance is already showing in loves, habits, and hopes. [08:27]
• 2. Babylon looks beautiful, but poisons worship. The scarlet woman dazzles with gold, pearls, and a golden cup, yet the cup is full of abominations. Idolatry rarely looks ugly at first; it seduces by promise of luxury, security, and a name. Wisdom looks past the shine to the sludge. Discernment asks not, is it attractive, but, what does it make me love? [12:04]
• 3. Don’t chase timelines; hold the outcome. John refuses speculation games about the five, the seven, and the ten. The line that matters is simple: the beast goes to destruction, and the Lamb conquers. Obedience grows when certainty shifts from decoding headlines to trusting the King who cannot lose. Faithfulness beats cleverness every time. [17:28]
• 4. Come out of her, without leaving. Heaven’s command is separation of heart, not desertion of place. Citizens of the city of God still live in Babylon’s streets, but they refuse Babylon’s loves, metrics, and methods. Salt and light work precisely because they stay in contact while staying distinct. The battle line runs through desire, not geography. [42:47]
• 5. Audit idols and hand over the last bit. What loss would shatter the soul today usually marks an altar. Even good gifts can steal first place if they claim the hours, money, and emotions that belong to Christ. The Spirit often puts a finger on the “last bit” to free the whole heart. Surrender there is how allegiance turns into joy. [47:13]

Youtube Chapters

• [00:00] - Welcome
• [01:47] - Housekeeping and staying engaged
• [03:04] - Turn to Revelation 17–18
• [04:29] - The Bible’s story of two cities
• [07:08] - Before the bride, the prostitute
• [09:09] - Reading the vision of Babylon
• [10:13] - Heads, horns, and what they mean
• [11:42] - The scarlet woman’s glittering disguise
• [15:03] - Revelation explains its own symbols
• [18:48] - The beast’s borrowed rule and end
• [20:13] - War on the Lamb and his victory
• [21:29] - Waters as peoples and nations
• [22:09] - God makes the beast turn on Babylon
• [23:55] - The woman is the great city
• [24:56] - City as worldview, not map point
• [31:27] - From Babel to Babylon’s pride
• [37:17] - Fallen, fallen is Babylon the great
• [41:38] - The debt metaphor of the cross
• [42:47] - Come out of her, my people
• [44:26] - In the world, not of it
• [47:13] - Exposing everyday idols
• [53:45] - Jesus wins and the allegiance question

1. In Revelation 17:1-6, what symbols describe the woman (Babylon), and what do they reveal about her character?
2. The sermon emphasizes that Babylon is a "worldview" rather than a physical city ([24:56]). What examples from Genesis 11:4 (Babel) and Daniel 4:30 (Nebuchadnezzar) show this same prideful pattern?
3. According to Revelation 18:4, what specific command does God give His people, and why?

1. Why does the woman in Revelation 17 hold a golden cup "full of abominations" (v. 4)? How does this contrast with her outward appearance?
2. The beast and its allies eventually turn on Babylon (Revelation 17:16). What does this reveal about the nature of worldly power and God’s sovereignty?
3. The sermon connects Babylon to humanity’s desire to “make a name for ourselves” ([31:27]). How do Babel’s tower and Nebuchadnezzar’s boast illustrate this rebellion against God’s authority?

1. The call to “come out of Babylon” is about heart allegiance, not physical separation ([42:47]). What daily choices (e.g., work habits, spending, relationships) might reflect a “Babylonian mindset” in your life?
2. Idols often look “pleasing to the eye” but hide their cost ([32:57]). What good gifts (career, family, hobbies) might subtly compete for your ultimate loyalty? How can you guard against this?
3. The sermon warns that “what hurts most to lose reveals your altar” ([47:13]). What loss would shake your sense of security or identity? How does this point to a need for surrender?
4. How can you live as “salt and light” in areas where Babylon’s values dominate (e.g., workplace, social media, culture) without compromising distinctiveness?
5. The Lamb conquers because He is “King of kings” (Revelation 17:14). What practical step can you take this week to shift your trust from worldly systems to Christ’s victory?