Laodicea became an important Phrygian city in Roman times. It was capital of the Cibryatic convention, including at least 25 towns. It was also the wealthiest city in Phrygia, and especially prosperous in this period. It was 10 miles west of Colosse and its rival city was Phrygian Antioch. The city reflected the usual paganism of the larger Mediterranean culture: Zeus was the city’s patron deity, but Laodiceans also had temples for Apollo, Asclepius (the healing deity), Hades, Hera, Athena, Serapis, Dionysus, and other deities.
The church seemed to share the values of its culture, an arrogant self-sufficiency in matters including its prosperity, clothing and health, all of which Jesus challenges in 3:17-18. Laodicea was a prosperous banking center; proud of its wealth, it refused Roman disaster relief after the earthquake of AD 60, rebuilding from its own resources. It was also known for its textiles (especially black wool) and for its medical school with ear medicine and undoubtedly the highly reputed Phrygian eye salve. Everything in which Laodicea could have confidence outwardly, her church, which reflected its culture, lacked spiritually.
The one sphere of life in which Laodiceans could not pretend to be self-sufficient was their water supply! Laodicea had to pipe in its water from elsewhere, and by the time it arrived it was full of sediment; Laodicea actually acquired a bad reputation for its water supply. Jesus comments on the temperature of the water: they were lukewarm, neither cold nor hot. This does not mean, as some have suggested, that hot water was good but cold water was bad; Jesus would not want the Laodiceans “good or bad,” but only good.
Cold water was preferred for drinking, and hot water for bathing (also sometimes drunk at banquets), but the natural lukewarmness of local water (in contrast with the hot water available at nearby Hierapolis or cold water of nearby mountains) was undoubtedly a standard complaint of local residents, most of whom had an otherwise comfortable lifestyle. Jesus is saying: “Were you hot (i.e., for bathing) or cold (i.e., for drinking), you would be useful; but as it is, you are simply disgusting. I feel toward you the way you feel toward your water supply–you make me sick.”
