A Triad at the Head of a Cosmopolitan Pantheon

Palmyra grew rich as an oasis city controlling caravan trade between the Mediterranean and the Gulf, and its religion grew just as cosmopolitan as its commerce, built to match a population mixing Aramaic, Arab, Babylonian and Greco-Roman populations under one civic roof. At the head of its pantheon stood a triad centered on the temple of Bel, dedicated in AD 32: Bel himself, a sky and fertility god carrying the name of the Semitic Baal and identified by Palmyrenes with Babylonian Marduk, alongside Yarhibol, a sun god and oracular power tied to the city's own Efqa spring, and Aglibol, a moon god. A separate temple in the city served Baalshamin, lord of the heavens, a second major cult existing alongside rather than beneath the temple of Bel. Other deities carried into Palmyra along its trade routes included the Arabian goddess Allat, the warrior god Arsu and the Babylonian scribe god Nabu, each absorbed into a civic religious life whose sanctuaries stood as some of the most architecturally ambitious anywhere in the Roman east before the temple of Bel was destroyed in the Syrian civil war. The sanctuary of Bel itself occupied roughly four hectares within a vast porticoed courtyard, a scale that placed it among the largest religious complexes anywhere in the Roman east and reflected the wealth Palmyra's control of the caravan trade brought directly into its temples.