The main "Assembly Room" contains the painted Torah shrine and the rest of the wall paintings. The paintings cover the walls of the main "Assembly Room", using three levels of pictures over a
dado frieze of symbols in most places, reaching a height of about 7 metres. The
Hand of God motif is used to represent divine intervention or approval in several paintings. There have been scholarly debates questioning the wall paintings' influence over later Jewish and/or Christian iconography, which have been held due to the relevance of such early depictions of the biblical narrative. Depictions of
Moses and the
Book of Exodus occupy significant swathes of space in the paintings on the Western Wall of the synagogue; of the 12 discrete paintings identified in the Hopkins schematic, 3 center on the narrative of Moses' life, with a total of 7 depictions of Moses across the western wall. Some paintings contain multiple representations of Moses within one distinct scene. pointing to the figure of Moses with the detail showing the Aramaic inscription The synagogue paintings' portrayal of Moses and the Israelites each contain influences from the concurrent Roman military culture. Moses is portrayed as the leader of the Israelites who are shown not as civilians or slaves, but as an armed military force. In this context, Moses' powerful stance and comparatively large size present him as the military leader of the Israelites. His long club-like rod or staff and bearded visage have been compared to a relief of
Hercules from the 2nd-century Durene
temple of Zeus, built during the 114 CE Roman occupation of the city. ,
Temple of Zeus The mass of Israelites positioned to his left carry shields and spears. Their shields are layered and overlapped over one another to form a physical barrier, much like the Roman shield wall formations of the
phalanx and the
testudo. Behind the Israelite soldiers stand figures representing the twelve Elders of Israel, each holding a pole with a square banner or flag, resembling the Roman
vexillum, the military standards of the
Roman army. Below the painting of Moses and the Israelites is a painting of a temple, portrayed explicitly as a contemporary Roman-style temple. The temple's pediment is low and is decorated with a
rinceau design, often and originally found in Roman buildings. The temple also features
Corinthian columns, characteristic of both earlier Hellenistic and contemporary
Roman architecture. At either end of each of the temple's two pediments are
acroteria in the form of winged victory or
Nike figures. Both the architectural ornament of the acroteria and the Nike symbol stem are characteristic of
Hellenistic and contemporary Roman architecture.
Consecration of the Tabernacle mural (c. 245–256 CE) Located on the western wall of the synagogue's assembly hall, just left of the
Torah niche, is a mural depicting the
Tabernacle. The artist did not follow the biblical description of the Tabernacle as a tent, but rather was inspired by
Roman temples, and includes a
cella,
pediment and capitals of the
Corinthian order. The local Jewish population did not mind illustrating the Tabernacle based on Roman civil architecture for unknown reasons. Coins showing similar structures were found in Dura-Europos, and the painter might have used them as models. In this particular work,
Aaron is depicted standing just to the right of the door of the tent of meeting, denoted by the
Greek alphabet inscription ("ARON"). He is dressed in contemporary Persian or Sassanid style, but with the same colors mentioned in the Book of Exodus: gold, blue, and purple. The
ephod worn by the high priest as described in the Bible is not shown. To the bottom left, there is a young priest leading a cow, which is the special sacrificial
red heifer. A dorsal band decorates its body. The two animals just to the left of Aaron, a bull and a ram, are
atonement sacrifices for Aaron to be made on
Yom Kippur. {{Gallery == Ceiling: decoration and inscriptions ==