The Liturgy of St. Cyril the Great
One of the noblest legacies bequeathed by Saint Cyril to the Church is the Liturgy which bears his name. According to tradition, it had been given orally by Saint Mark himself, but Saint Cyril completed it and wrote it. This Liturgy overflows with deep spiritual insight and reverberates the inmost yearnings towards God. It is an ancient custom in the Coptic Church to chant it during Lent.