Sacred sites in Turkey
Christianity

Laodicea on the Lycus

Where the Last of the Seven Churches Was Told It Was Neither Hot Nor Cold

Denizli, Denizli, Denizli Province, Turkey

Plan this visit

Practical context before you go

Duration

2-3 hours is typically sufficient to see the main structures - agora, both theatres, stadium, and the excavated church - on foot at a walking pace.

Access

Laodicea sits roughly 6 km north of central Denizli and about 10 km from Hierapolis-Pamukkale, making it straightforward to combine with a Pamukkale visit on the same day. It is reachable by taxi or car in around 10 minutes from Denizli, or by public dolmuş/coach services running toward Pamukkale, with a stop near Korucuk village roughly 1 km from the site entrance. An entrance fee applies (approximately 250 TL / roughly 7 EUR as of recent visitor reports, subject to change) and an audio guide is available on-site. Mobile phone signal is generally available given the site's proximity to Denizli, a mid-sized provincial capital, though coverage was not independently verified for every corner of the site at time of writing; visitors should not assume full coverage in the more remote northern excavation zones. For emergencies, Denizli city center, roughly 6 km away with full medical facilities, is the nearest point of reliable signal and assistance. No specific keyholder or advance-booking requirement applies - the site operates as a standard ticketed, staffed archaeological park during posted hours. No seasonal closure information was available at time of writing; check the Turkish Ministry of Culture and Tourism's Denizli Laodikeia listing (turkishmuseums.com) for current opening hours, fees, and any excavation-season access restrictions before visiting.

Etiquette

Etiquette here is largely practical rather than devotional: sun protection, staying on marked paths near excavation zones, and no expectation of offerings or ceremonial conduct.

At a glance

Coordinates
37.8358, 29.1075
Type
Roman Archaeological Site
Suggested duration
2-3 hours is typically sufficient to see the main structures - agora, both theatres, stadium, and the excavated church - on foot at a walking pace.
Access
Laodicea sits roughly 6 km north of central Denizli and about 10 km from Hierapolis-Pamukkale, making it straightforward to combine with a Pamukkale visit on the same day. It is reachable by taxi or car in around 10 minutes from Denizli, or by public dolmuş/coach services running toward Pamukkale, with a stop near Korucuk village roughly 1 km from the site entrance. An entrance fee applies (approximately 250 TL / roughly 7 EUR as of recent visitor reports, subject to change) and an audio guide is available on-site. Mobile phone signal is generally available given the site's proximity to Denizli, a mid-sized provincial capital, though coverage was not independently verified for every corner of the site at time of writing; visitors should not assume full coverage in the more remote northern excavation zones. For emergencies, Denizli city center, roughly 6 km away with full medical facilities, is the nearest point of reliable signal and assistance. No specific keyholder or advance-booking requirement applies - the site operates as a standard ticketed, staffed archaeological park during posted hours. No seasonal closure information was available at time of writing; check the Turkish Ministry of Culture and Tourism's Denizli Laodikeia listing (turkishmuseums.com) for current opening hours, fees, and any excavation-season access restrictions before visiting.

Pilgrim tips

  • No religious dress code applies. Given the near-total absence of shade across the site, practical sun-protective clothing - a hat, sunscreen, and comfortable closed footwear for uneven ancient paving - is strongly advised rather than optional.
  • Photography is generally permitted throughout the open-air site, including inside the covered church and mosaic-viewing area. Drone use and tripod photography may require separate permission under Ministry of Culture and Tourism site rules; check current signage or site staff on arrival if planning either.
  • The site offers essentially no shade, and summer midday heat (June-August) can be severe; sun protection and water are necessary, not optional. Uneven ancient paving, exposed foundations, and active excavation trenches present real footing hazards away from the marked boardwalks, particularly around the church and any zone fenced for ongoing dig work.
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Overview

Laodicea on the Lycus was a wealthy Hellenistic and Roman city in Turkey's Lycus Valley, refounded around 261-253 BC by the Seleucid king Antiochus II. It later became a Christian bishopric, and its congregation received the most severe of the seven letters in the Book of Revelation - rebuked not for wickedness but for lukewarmness. Today the unroofed ruins stand under active excavation, still yielding new understanding of the city Christ criticized rather than commended.

Laodicea on the Lycus sits on a broad, dry plateau in southwestern Turkey, its ruins spread across a footprint far larger than most visitors expect. Refounded as a Hellenistic royal city around 261-253 BC by the Seleucid king Antiochus II, and named for his wife Laodice I, it grew wealthy on banking, textiles, and medicine, eventually becoming a leading city of Roman Asia Minor. That same prosperity is what the city is remembered for in Christian scripture: Laodicea is the last of the seven churches addressed in the Book of Revelation, and the only one to receive no commendation at all - only a warning against a complacency that had settled comfortably inside walls now being excavated stone by stone. A separate, much older layer of settlement - a Chalcolithic mound nearby with occupation traces reaching back to roughly 5500 BC - sometimes gets folded into popular accounts of the city's age. It is a distinct, earlier chapter of the same landscape, not evidence that the Hellenistic-Roman city itself is anywhere near that old. What stands today - the agora, twin theatres, stadium, and a substantial excavated church with mosaic floors - is the Seleucid-and-Roman city, still being uncovered by Pamukkale University archaeologists more than two thousand years after Antiochus II first laid it out.

Context and lineage

The classical city of Laodicea was founded, or more precisely refounded, on the site of two earlier, smaller settlements called Diospolis ('city of Zeus') and Rhoas. Around 261-253 BC - sources differ slightly on the exact year - the Seleucid king Antiochus II Theos reestablished the settlement as a planned Hellenistic city and named it Laodicea after his wife, Queen Laodice I, a common Seleucid practice of dynastic city-naming. This is the founding date that anchors the site's classical identity, and it is distinct from a separate, much older layer of occupation: a Chalcolithic settlement mound in the same general area with archaeological traces reaching back to roughly 5500 BC. Some popular tourism writing conflates the two, describing Laodicea as a '7,500-year-old city' - a figure that belongs to the earlier prehistoric mound, not to the Hellenistic-Roman city whose agora, theatres, and church visitors walk through today. The city Antiochus II founded is a little over two thousand years old, not seven and a half thousand; the mound nearby is a separate, earlier chapter of the same landscape. Laodicea's Christian congregation is generally understood to have emerged from the broader evangelization of the Lycus Valley in the apostolic era, alongside the neighboring communities of Colossae and Hierapolis, a connection reflected in the New Testament's letter to the Colossians, which explicitly greets believers in both Laodicea and Hierapolis.

Laodicea's history runs across two occupation layers that should not be merged. The older layer is a Chalcolithic settlement mound near the later city site, with occupation evidence reaching back to approximately 5500 BC - a prehistoric phase entirely separate from, and roughly four and a half thousand years older than, the classical city discussed here. The classical lineage proper begins with Antiochus II's refounding around 261-253 BC, followed by centuries of Hellenistic and then Roman civic life, including a major post-earthquake rebuilding under Nero-era patronage after 60 AD and further expansion under Hadrian and the Antonines. Christianity arrived within decades of the city's Roman-era peak, producing a congregation prominent enough to be addressed directly in Revelation and organized enough, by the 4th century, to host the regional Council of Laodicea. The city persisted as a Byzantine bishopric into the medieval period before earthquakes and shifting regional security led to its abandonment. It lay as visible ruins and an unexcavated mound for centuries until Pamukkale University's systematic excavation began in the early 2000s, the phase that produced the site as it is encountered by visitors today.

Antiochus II Theos

Seleucid king who refounded the city c. 261-253 BC, naming it for his wife and establishing its Hellenistic urban plan on the site of the earlier settlements of Diospolis and Rhoas.

Laodice I

Seleucid queen and wife of Antiochus II, for whom the city was named; her name persists in the city's identity twenty-two centuries after the dynasty that founded it disappeared.

Epaphras

Early Christian associated with evangelizing the Lycus Valley communities of Colossae, Hierapolis, and Laodicea, per the New Testament epistle to the Colossians; a figure connecting the city's Christian origins to the wider apostolic mission in Asia Minor.

John of Patmos

Author of the Book of Revelation, whose letter to the Laodicean church (Revelation 3:14-22) is the single text responsible for the site's enduring significance to Christian pilgrims.

Celal Şimşek

Professor at Pamukkale University and director of the ongoing Laodicea excavations since the early 2000s, whose team has uncovered the monumental church, extensive stretches of the agora and colonnaded streets, and continues to lead each new excavation season.

Why this place is sacred

Of the seven churches addressed in Revelation 3, six receive some mixture of praise and correction. Laodicea receives none. The text accuses the congregation of believing itself rich, prosperous, and in need of nothing, while describing it as actually wretched, poor, blind, and naked - and delivers the line that has attached itself to the city ever since: 'I know your works, that you are neither cold nor hot. I wish you were cold or hot. So because you are lukewarm, and neither hot nor cold, I will spit you out of my mouth' (Revelation 3:15-16). What makes the site unusual among biblical locations is how directly the surviving infrastructure supports the metaphor rather than merely gesturing at it. Laodicea depended on water piped roughly six miles by aqueduct, likely blended from hot mineral springs and cooler sources before arriving tepid at the city's fountains and baths - the very water now traceable in the excavated channels and settling tanks visitors walk past. Whether the water left its source already lukewarm or cooled in transit is still debated, but either account supports the same image the letter draws on: something that should refresh or cleanse instead sitting inert, undrinkable, provoking rejection. That the city's own hydraulic engineering, so evidently built for a life of comfort, doubles as the source material for a warning against comfort is what gives Laodicea its distinct thin-place quality - not a mystical charge in the landscape, but a rare, legible overlap between physical infrastructure and scriptural language, still standing in stone for anyone to walk through and read against.

The city served, first, as a Seleucid and then Roman civic and commercial capital of the Lycus Valley - a banking and textile center (its black wool was regionally famous) with the full apparatus of Greco-Roman public life: a sacred agora, temples, a stadium, and twin theatres used for both athletic games and religious festival performances. Its later purpose as a Christian center grew out of this civic wealth rather than apart from it: the letter in Revelation addresses a congregation whose material comfort had become, in the text's own framing, indistinguishable from spiritual complacency. By the 4th century the city had also become a bishopric substantial enough to host a regional synod, the Council of Laodicea, whose sixty canons dealt with matters of church discipline and produced one of the earliest surviving lists of canonical scripture.

Laodicea's classical life runs from its Seleucid refounding around 261-253 BC through several centuries of Roman-era prosperity, including a major rebuilding after the devastating earthquake of 60 AD under Nero and further expansion under Hadrian and the Antonine emperors. Christianity took root there within decades of the city's peak wealth, and by the 4th century the community was organized enough to convene the Council of Laodicea. The city continued as a Byzantine bishopric into the medieval period, but repeated earthquakes, the loss of secure trade routes, and the pressures of Seljuk-era conflict in Anatolia led to its gradual abandonment; by the late medieval period it had been left to ruin and its stones scavenged for nearby settlements. It remained an unexcavated mound and scatter of visible ruins for centuries afterward. Systematic archaeological investigation began in the early 2000s, and Pamukkale University's ongoing excavation - active since 2002-2003 under Professor Celal Şimşek - has since the mid-2000s uncovered the monumental church, extensive sections of the agora and colonnaded streets, and continues to expand what is understood of the site's urban plan and hydraulic engineering each excavation season.

Traditions and practice

In antiquity, civic and religious life here took the form of temple sacrifice, festival calendars tied to the sacred agora, and athletic and theatrical events in the stadium and twin theatres that carried religious as well as civic significance. After Christianization, this shifted to congregational worship, episcopal governance, and - in the 4th century - the formal synodal rule-making of the Council of Laodicea, whose sixty canons addressed church discipline and produced an early list of canonical scripture, later ratified at the Council of Chalcedon and the Quinisext Council.

No liturgical, ceremonial, or ritual activity occurs on-site today; the city is unroofed and uninhabited, and site staff conduct no rites or organized observances. Christian pilgrimage groups following the Seven Churches of Revelation route sometimes hold informal scripture readings or brief group reflection near the excavated church, but this is self-organized rather than institutionally hosted.

Walk the site in the order its ancient plan suggests - stadium and theatre first, then the long colonnaded street, then the agora, arriving at the church last - rather than heading straight for the roofed mosaic area. Read Revelation 3:14-22 once before entering and once at the church itself; the second reading, against visible evidence of the city's engineered water system and civic wealth, tends to land differently than the first. Because the site has almost no shade, plan the visit for morning or late afternoon light, when the flat, exposed plateau is easier to walk and the ruins take on longer shadows that make their scale more apparent. Slow down at the aqueduct and hydraulic remains specifically - they are easy to walk past as merely technical, but they are the closest physical referent to the letter's central water metaphor.

Christianity

Active

Laodicea hosted one of the Seven Churches of Asia addressed directly by Christ in the Book of Revelation (3:14-22), rebuked for spiritual lukewarmness amid material wealth. It later became a Christian bishopric and hosted the influential 4th-century Council of Laodicea, whose sixty canons - including an early list of canonical scripture - were later ratified at Chalcedon and the Quinisext Council.

Historically: congregational worship, episcopal governance, and synodal rule-making. Today: pilgrimage visitation, scripture reading and reflection on-site, and inclusion in guided Seven Churches of Revelation tours.

Hellenistic and Roman civic religion

Historical

As a wealthy Seleucid and later Roman provincial capital, Laodicea supported temples, a sacred agora, and civic-cult architecture reflecting Greco-Roman religious life and imperial cult practices typical of Roman Asia Minor.

Temple sacrifice, civic festivals, and athletic and theatrical games tied to religious calendars, hosted in the stadium and twin theatres.

Archaeological research and heritage stewardship

Active

Laodicea is under active, ongoing excavation by Pamukkale University in partnership with Turkey's Ministry of Culture and Tourism, with each excavation season since the early 2000s expanding what is known of the city's urban plan, hydraulic systems, and religious architecture. The site is also on Turkey's UNESCO World Heritage Tentative List (since 2013).

Systematic excavation, conservation of exposed structures (notably the church and its mosaic floors), site management, and public interpretation through signage and audio guides.

Experience and perspectives

Most visitors arrive from Pamukkale or Denizli already braced for a smaller, more contained site, and are struck instead by how much ground Laodicea actually covers - colonnaded streets running for hundreds of meters, a stadium, twin theatres facing different directions across the hillside, and an agora whose scale suggests a city that thought of itself as substantial. Because the ruins sit exposed on an open plateau with almost no tree cover, the light is flat and unfiltered for most of the day, and the heat by midsummer midday can be considerable; this is not a shaded, hushed ruin like a forest temple, but an open, sun-struck civic landscape where visibility is total and there is nowhere obvious to retreat from the sky. Compared to the crowds a short drive away at Hierapolis-Pamukkale's travertine terraces, Laodicea tends to be quiet, sometimes nearly empty, which visitors consistently note as allowing a slower, more unaccompanied pace than the immediate area's other major site. The excavated church is the structure most pilgrims specifically seek out: protected by a modern roof and crossed by a glass viewing catwalk, it lets visitors look down directly onto surviving mosaic floors without walking on them. Reading Revelation 3:14-22 at this point - after having walked past the stadium, the agora, and the traces of the aqueduct system elsewhere on site - lands differently than reading it cold; the text's specific charges of wealth, self-sufficiency, and lukewarmness sit against visible evidence of exactly that kind of civic prosperity. From several points on the site, particularly toward its western edge, the white travertine terraces of Pamukkale are visible on the horizon, a reminder of how closely these two very different kinds of significance - one thermal and touristic, one scriptural and archaeological - sit next to each other in the same valley.

Entry is typically from the site's southern approach road near Korucuk village, close to the ancient stadium and the well-preserved West Theatre. From there, a walking route runs north along the main colonnaded street (the Syria Street) through the central monumental zone - passing the nymphaeum, the sacred agora, and the East Theatre - before reaching the excavated church complex toward the site's northern section, which holds the covered mosaic viewing area. There is no single mandated route; the site is open and walkable in most directions, and several structures, including deep water-system remains, sit slightly off the main paths and reward slower exploration. Boardwalks and marked paths guide visitors around the more fragile excavated areas, especially near the church.

Laodicea is read very differently depending on the lens brought to it - as a case study in Hellenistic-Roman urban wealth, as the site of Christianity's most unambiguous scriptural rebuke, or, in a smaller devotional tradition, as a symbol of an entire historical age of the church. These readings do not compete so much as occupy different registers of the same physical remains.

Historians and archaeologists broadly agree that Laodicea was a major, wealthy Hellenistic-then-Roman commercial center in the Lycus Valley, refounded by Antiochus II around 261-253 BC and prospering especially through banking, textile production (its black wool was regionally renowned), and medicine. Its early and clearly documented Christian community, attested in the New Testament and later church-council records, is treated as a significant case study in provincial urban Christianity. Ongoing Pamukkale University excavations since the early 2000s, led by Professor Celal Şimşek, have substantially expanded scholarly understanding of the city's urban plan, hydraulic engineering, and religious architecture, and continue to produce new findings each excavation season.

There is no continuous indigenous religious community associated with the site; the relevant traditional reading is the Christian theological interpretation of the Revelation 3 letter as an enduring moral warning against complacency and self-satisfaction born of material comfort. This reading remains actively preached and studied across many Christian denominations today, independent of the archaeological specifics of the site itself.

A minority strand of popular Christian teaching, associated with dispensationalist interpretive traditions, frames the seven churches of Revelation - including Laodicea - as symbolic of seven successive historical ages or types of church, with Laodicea representing a final, spiritually apostate 'end-times' congregation. This is a devotional and symbolic reading rather than a historical-critical consensus, and it sits alongside, rather than displacing, the more literal first-century reading of the text.

The precise date of the 4th-century Council of Laodicea remains disputed among scholars, with estimates ranging across the mid-to-late 4th century and no firm consensus year. Similarly, the exact original character of the aqueduct water referenced in Revelation 3 is debated - whether it arrived at the city already lukewarm from blended hot and cold sources, or cooled to that temperature during the six-mile transit - though either account supports the same 'neither hot nor cold' image the letter draws on.

Visit planning

Laodicea sits roughly 6 km north of central Denizli and about 10 km from Hierapolis-Pamukkale, making it straightforward to combine with a Pamukkale visit on the same day. It is reachable by taxi or car in around 10 minutes from Denizli, or by public dolmuş/coach services running toward Pamukkale, with a stop near Korucuk village roughly 1 km from the site entrance. An entrance fee applies (approximately 250 TL / roughly 7 EUR as of recent visitor reports, subject to change) and an audio guide is available on-site. Mobile phone signal is generally available given the site's proximity to Denizli, a mid-sized provincial capital, though coverage was not independently verified for every corner of the site at time of writing; visitors should not assume full coverage in the more remote northern excavation zones. For emergencies, Denizli city center, roughly 6 km away with full medical facilities, is the nearest point of reliable signal and assistance. No specific keyholder or advance-booking requirement applies - the site operates as a standard ticketed, staffed archaeological park during posted hours. No seasonal closure information was available at time of writing; check the Turkish Ministry of Culture and Tourism's Denizli Laodikeia listing (turkishmuseums.com) for current opening hours, fees, and any excavation-season access restrictions before visiting.

No lodging exists at the archaeological site itself; visitors typically stay in Denizli (the nearest city, roughly 6 km away, with a full range of hotels) or in Pamukkale village, about 10 km away, which caters specifically to travelers combining the travertine terraces with day trips to Laodicea and other Lycus Valley sites. No further detail on specific accommodation providers was available at time of writing; check current listings via the Denizli or Pamukkale tourism boards.

Etiquette here is largely practical rather than devotional: sun protection, staying on marked paths near excavation zones, and no expectation of offerings or ceremonial conduct.

No religious dress code applies. Given the near-total absence of shade across the site, practical sun-protective clothing - a hat, sunscreen, and comfortable closed footwear for uneven ancient paving - is strongly advised rather than optional.

Photography is generally permitted throughout the open-air site, including inside the covered church and mosaic-viewing area. Drone use and tripod photography may require separate permission under Ministry of Culture and Tourism site rules; check current signage or site staff on arrival if planning either.

No offerings are made or expected at the site; there is no altar, shrine, or devotional focal point maintained for that purpose.

Visitors are asked to stay on marked paths and boardwalks, particularly around the excavated church mosaics, where walking directly on the floor is not permitted and viewing is via the glass catwalk. Areas under active excavation may be roped off or fenced during dig seasons and should not be entered even where fencing appears minimal.

Nearby sacred places

References

Sources consulted when researching this page. Independent verification by readers is welcome.

  1. 01Laodicea on the Lycus — WikipediaWikipedia contributorshigh-reliability
  2. 02Laodicean Church — WikipediaWikipedia contributorshigh-reliability
  3. 03Council of Laodicea — WikipediaWikipedia contributorshigh-reliability
  4. 04Denizli Laodikeia Archeological SiteTurkish Ministry of Culture and Tourism — Turkish Museumshigh-reliability
  5. 05Archaeological site of Laodikeia — UNESCO World Heritage Centre Tentative ListUNESCOhigh-reliability
  6. 06The Church of Laodicea in the Bible and ArchaeologyBiblical Archaeology Societyhigh-reliability
  7. 07Laodicea ad Lycum, West TheatreThe Ancient Theatre Archivehigh-reliability
  8. 08Laodicea on the LycusTurkish Archaeological News
  9. 09The 7,500-year-old city of Laodicea, the last church of RevelationDaily Sabah
  10. 10Laodicea (Laodikeia) Archaeological SiteTurkey Travel Planner

Key questions

What pilgrims usually ask

Why is Laodicea on the Lycus considered sacred?
Walk the ruins of the church Revelation warned was neither hot nor cold - a wealthy Roman city under active excavation near Pamukkale.
What should I wear at Laodicea on the Lycus?
No religious dress code applies. Given the near-total absence of shade across the site, practical sun-protective clothing - a hat, sunscreen, and comfortable closed footwear for uneven ancient paving - is strongly advised rather than optional.
Can I take photos at Laodicea on the Lycus?
Photography is generally permitted throughout the open-air site, including inside the covered church and mosaic-viewing area. Drone use and tripod photography may require separate permission under Ministry of Culture and Tourism site rules; check current signage or site staff on arrival if planning either.
How long should I spend at Laodicea on the Lycus?
2-3 hours is typically sufficient to see the main structures - agora, both theatres, stadium, and the excavated church - on foot at a walking pace.
How do you visit Laodicea on the Lycus?
Laodicea sits roughly 6 km north of central Denizli and about 10 km from Hierapolis-Pamukkale, making it straightforward to combine with a Pamukkale visit on the same day. It is reachable by taxi or car in around 10 minutes from Denizli, or by public dolmuş/coach services running toward Pamukkale, with a stop near Korucuk village roughly 1 km from the site entrance. An entrance fee applies (approximately 250 TL / roughly 7 EUR as of recent visitor reports, subject to change) and an audio guide is available on-site. Mobile phone signal is generally available given the site's proximity to Denizli, a mid-sized provincial capital, though coverage was not independently verified for every corner of the site at time of writing; visitors should not assume full coverage in the more remote northern excavation zones. For emergencies, Denizli city center, roughly 6 km away with full medical facilities, is the nearest point of reliable signal and assistance. No specific keyholder or advance-booking requirement applies - the site operates as a standard ticketed, staffed archaeological park during posted hours. No seasonal closure information was available at time of writing; check the Turkish Ministry of Culture and Tourism's Denizli Laodikeia listing (turkishmuseums.com) for current opening hours, fees, and any excavation-season access restrictions before visiting.
What offerings are appropriate at Laodicea on the Lycus?
No offerings are made or expected at the site; there is no altar, shrine, or devotional focal point maintained for that purpose.
What etiquette should visitors follow at Laodicea on the Lycus?
Etiquette here is largely practical rather than devotional: sun protection, staying on marked paths near excavation zones, and no expectation of offerings or ceremonial conduct.
What is the history of Laodicea on the Lycus?
The classical city of Laodicea was founded, or more precisely refounded, on the site of two earlier, smaller settlements called Diospolis ('city of Zeus') and Rhoas. Around 261-253 BC - sources differ slightly on the exact year - the Seleucid king Antiochus II Theos reestablished the settlement as a planned Hellenistic city and named it Laodicea after his wife, Queen Laodice I, a common Seleucid practice of dynastic city-naming. This is the founding date that anchors the site's classical identity, and it is distinct from a separate, much older layer of occupation: a Chalcolithic settlement mound in the same general area with archaeological traces reaching back to roughly 5500 BC. Some popular tourism writing conflates the two, describing Laodicea as a '7,500-year-old city' - a figure that belongs to the earlier prehistoric mound, not to the Hellenistic-Roman city whose agora, theatres, and church visitors walk through today. The city Antiochus II founded is a little over two thousand years old, not seven and a half thousand; the mound nearby is a separate, earlier chapter of the same landscape. Laodicea's Christian congregation is generally understood to have emerged from the broader evangelization of the Lycus Valley in the apostolic era, alongside the neighboring communities of Colossae and Hierapolis, a connection reflected in the New Testament's letter to the Colossians, which explicitly greets believers in both Laodicea and Hierapolis.