Columbia subject headings:
Catechisms.
Coptic Church--Sermons--Early works to 1800.
Ethiopic language--Texts.
Jacobites (Syrian Christians)--Sermons--Early works to 1800.
Sermons.
Sāwīrus ibn al-Muqaffaʻ, Bishop of el-Ashmunein, active 955-987.
Harvard subject headings:
Princeton subject headings:
Coptic Church--Doctrines--Early works to 1800.