Achaicus of Corinth

Part of a series on
Eastern Christianity
Eastern Christianity portal
History Eastern Orthodox Church history Byzantine Empire Ecumenical council Christianization of Bulgaria Christianization of Kievan Rus' East-West Schism
History Specific regions Canada Coptic Egypt Russia Ukraine
Traditions Eastern Orthodox Church Georgian Church Oriental Orthodoxy Armenian Church Orthodox Tewahedo churches Coptic Orthodox Church Church of the East Eastern Catholic churches Syriac Christianity
Liturgy and worship Sign of the cross Divine Liturgy Iconography Asceticism Omophorion
Theology Hesychasm Icon Apophaticism Filioque clause Miaphysitism Dyophysitism Nestorianism Theosis Theoria Phronema Philokalia Praxis Theotokos Hypostasis Ousia Essence vs. Energies Metousiosis

Achaicus - a Corinthian Christian, one of the Seventy Disciples, who according to the Bible, together with Fortunatus and Stephanas, carried a letter from the Corinthians to St. Paul, and from St. Paul to the Corinthians (1 Corinthians 16:17; cf. also 16:15).

Achaicus is venerated as saint by Eastern Orthodox Church, Roman Catholic Church and other Christian Churches.