Lamb of God sheep representing the apostles flanking the central Agnus Dei, as in Santi Cosma e Damiano, Rome (526–30). The Moravian Church uses an Agnus Dei as their seal with the surrounding inscription "Vicit agnus noster, eum sequamur" ("Our Lamb has conquered, let us follow him"). Although the depiction of Jesus as the Lamb of God is of ancient origin, it is not used in the liturgical iconography of the Eastern Orthodox Church. The reason for this is that the depictions of Jesus in the Orthodox Church are anthropomorphic rather than symbolic, as a confession of the Orthodox belief in the Incarnation
Painting of a Nestorian Christian figure It is speculated that this painting was made based on the icon of Christ that the Persian missionary Alopen carried to Chang'an, the capital of the Tang Empire. The figure with the right hand held open and the thumb touching the middle finger, which is a variant of the , the gesture of discussion and transmission of the teachings, it is generally seen in the Hindu and Buddhist iconography. At first glance, the figure resembles a Bodhisattva, but the western features of the face, together with the red mustache and beard, which are quite different from the green, curling moustaches