An international journal that encourages research in the Coptic heritage, concentrating on Alexandrine theology and Coptic . It was founded by Fayek Ishak in 1981. Some of its publications are the Coptic Orthodox Mass and the Liturgy of St. Basil, the Horologion (al-Agbeya): The Book of the Seven Nocturnal and Daylight Canonical Prayers, and Selected Hymns (Taranim) and Lauds (Madayih) of the Coptic .