One of the main highlights of the church are its restored 5th-century mosaics. These are the earliest known examples of figurative floor mosaics in Christian art in the Holy Land. The mosaics in the two transepts depict various wetland birds and plants, with a prominent place given to the lotus flower. 

The modern church was built between 1936 and 1938 near the site of the fourth-century Byzantine ruins. The floor plan is octagonal, the eight sides representing the eight Beatitudes. The church is Neo-Byzantine in style with a marble veneer casing the lower interior walls and gold mosaic in the dome. Around the altar are mosaic symbols on the pavement representing Justice, Prudence, Fortitude, Temperance, Faith, Hope, and Charity.