Agnus Dei (liturgy) Agnus Dei (liturgy) In the Mass of the Roman Rite and also in the Eucharist of the Anglican Communion, the Lutheran Church, and the Western Rite of the Orthodox Church the Agnus Dei is the invocation to the Lamb of God sung or recited during the fraction of the Host. The Syrian custom of a chant addressed to the Lamb of God was introduced into the Roman Rite Mass by Pope Sergius I (687–701) in the context of his rejection of the Council of Trullo (692), which was well received in the Byzantine East and called the Quinisext Council, but
Chiesa dei Re Magi, Pergola and stone, including statues of sybils and prophets, by Tommaso Amantini (1625-1675). The canvases span painters from the late 16th to early 18th centuries. The main altarpiece, which gives the chapel its name, is an "Adoration of the Magi" by Aurelio Lomi. The walls of the chapel have canvases depicting "John the Baptist signaling Christ to the Apostles" by Ercole Ramazzani, and a "Baptism of Christ" and "Marriage at Cana" by Giovanni Francesco Ferri. The chapel also contains a polychrome-painted gesso Pietà from the 15th century. Chiesa dei Re Magi, Pergola The Chiesa dei Re Magi, also known as the