''Archiereus'' ( grc, ἀρχιερεύς, Russian, ''arkhierei'') is a

Greek Greek may refer to: Greece Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group. *Greek language, a branch of the Indo-European language family. **Proto-Greek language, the assumed last common ancestor ...

term for diocesan bishop, when considered as the culmination of the priesthood. It is used in the

liturgical Liturgy is the customary public ritual of worship performed by a religious group. ''Liturgy'' can also be used to refer specifically to public worship by Christians. As a religious phenomenon, liturgy represents a communal response to and partic ...

books of the

Eastern Orthodox Church The Eastern Orthodox Church, also called the Orthodox Church, is the second-largest Christian church, with approximately 220 million baptized members. It operates as a communion of autocephalous churches, each governed by its bishops vi ...

and Eastern Catholic Church, for those services which correspond to the

pontifical A pontifical ( la, pontificale) is a Christian liturgical book containing the liturgies that only a bishop may perform. Among the liturgies are those of the ordinal for the ordination and consecration of deacons, priests, and bishops to Holy ...

services of the Roman Rite. The term is distinct from ''protoiereus'' ( archpriest), the highest ecclesiastical rank which a married priest may attain in the Greek Church. The word is used in the

New Testament The New Testament grc, Ἡ Καινὴ Διαθήκη, transl. ; la, Novum Testamentum. (NT) is the second division of the Christian biblical canon. It discusses the teachings and person of Jesus, as well as events in first-century Chri ...

Epistle to the Hebrews The Epistle to the Hebrews ( grc, Πρὸς Ἑβραίους, Pros Hebraious, to the Hebrews) is one of the books of the New Testament. The text does not mention the name of its author, but was traditionally attributed to Paul the Apostle. Most ...

to mean " high priest" (Heb 2:17; 3:1; 4:14,15; 5:1,5,10; 6:20; 7:26,27,28; 8:1,3; 9:7,11,25; 19:11; 13:11).

References

Byzantine Rite Christian terminology {{EasternCatholic-stub