Confession during Iconoclasm
The Orthodox Church in America places Niketas's confession during the reign of the iconoclast emperor Leo the Armenian, who ruled from 813 to 820, in the second period of Byzantine iconoclasm. As a hierarch he is counted among those bishops who refused to comply with the imperial campaign against the icons and who accepted exile and deprivation rather than renounce their veneration.
Some commentaries instead assign Niketas to the eighth century, that is, to the first iconoclast period, and a few give his feast as March 22; the synaxarion itself does not name the reigning emperor and notes only that he lived during the iconoclast controversy. The Church's commemoration on March 20 and the broader tradition place him among the confessors of the icons of that era.