- Synodikon of Orthodoxy
- Liturgical document (synodikon) read every year at the Feast of Orthodoxy to commemorate the restoration of icon (q.v.) veneration in 843. Condemnation of Iconoclasts (q.v.) and praise for those who defended icons is at the core of the document. Subsequent additions (the last made in 1439) created an even longer list of church heroes (e.g., martyrs, patriarchs, emperors [qq.v.]) as well as condemnations (anathemas) of a variety of heretics.
Historical Dictionary of Byzantium . John H. Rosser .