In the lower part of the site, at the entrance to the enclosure of the Temple of Eshmun, a small Byzantine church was found, in plan only. Numerous fragments of sculpted and relief decoration, notably chancel screens and small bases, decorated with crosses and crowns were found. The two enormous lime kilns cleared in the facade must have swallowed up many other marbles. The chapel was installed on a late Roman construction, oecus and peristyle, which seems to have imposed its plan on the small basilica; its court served the atrium and the building was organized into a nave between two side aisles, and an apse to the west. In the nave, we observe the tearing away of a western, quadrangular platform, preceded by the installation holes of six posts which draw a large “T” with an axial corridor in front of the stage.
The whole was covered with mosaics in this state; the carpets of pavements delimit the three naves, the sanctuary, its choir extension in the central nave, as well as the “U” shaped portico in the courtyard. Only one stone remaining of the western wall, the original presence of the semicircular apse which one might expect in this region remains possible but uncertain.
In a second phase, the building was oriented; a monumental apse was installed in the courtyard of the peristyle, of which it takes up and abuts the east wall. What was found from small south wall of the apse partly overlaps the stylobate of the old peristyle and the mosaics already placed in the south portico, which then became the extension of the old aisle. The intermediate wall had to be razed, as well as the podium of the original sanctuary, but the alterations do not seem to have been completed; the footsteps of the podium primitive are still visible and the project to redesign the three naves so as to have continuous rows of supports and three long axes to be able to cover the building in a unitary manner does not seem to have been completed. However, like other buildings in this area, the building could have been looted for its materials. It is difficult therefore knowing if we have all the elements of the building before its abandonment.
The atrium portico is mosaiced by one geometric rug framed with white and presenting an oblique grid, with boxes decorated with large simplified roses, made of a square confined by four chevron buttons. At the east end of the mosaic of the north portico is a tabula ansata bearing a Greek inscription, which was attributed to the 5th century.
The carpet of the central nave, moving forward in a wide “T”, is a composition of intersecting and adjacent octagons, determining squares flanked by oblong hexagons.
The north and south aisles have an identical decoration: a white fitting carefully delineates the original walls and frames a large composition of adjacent octagons light yellow inscribing dark yellow straight squares and determining squares on the tip. In the wide connection at the entrance to the south aisle, the remains of a tabula ansata preserved vestiges of six lines of an inscription of dedication.
Pauline Donceel-Voûte and Bernadette Gillain, Les pavements des églises byzantines de Syrie et du Liban: Volume I : Décor, archéologie et liturgie, Publications d’histoire de l’art et d’archéologie de l’université catholique de Louvain 69 (Institut Supérieur d’archéologie et d’histoire de l’art Collège Érasme, 1988), 345-346.