Altogether Cyril presents a character not only unamiable, but singularly deficient in the graces of the Christian life. His style of writing is as objectionable as his character and spirit. Yet he takes high rank as a dogmatic theologian, and those who seek precise and rigid definitions of orthodox belief conjoined with tenacity of conviction find him indispensable. In addition to his Twelve Anathematisms and the defence of the same, he wrote five other books against Nestorius, Thesaurus—a treatise in dialogue form on the Trinity, a book On the Right Way and another On the Incarnation. In other fields—mystical, exegetical and apologetical—he was equally prolific and forceful. He wrote a tract “On worshipping in spirit and in truth” to defend a spiritual interpretation of the Mosaic law, several commentaries, festival-orations, and a reply to the emperor Julian’s attack on the church. His letters are valuable sources to the student of the Nestorian controversy.

Literature.—The collected edition of J. Aubert (Paris, 1638) formed the basis of Migne’s reprint in vols. 68-77 of the Patr. Graec. Many of the writings have been edited separately (see bibliography in Herzog-Hauck). For an account of his career and position in the history of dogma, see A. Harnack, vols. iii. and iv. passim; O. Bardenhewer’s Patrologie (Freiburg, 1894), pp. 335-343; R. L. Ottley’s Doctrine of the Incarnation, ii. 80 ff.; A. Largent’s Études d’hist. ecclés.; St Cyrille d’Alexandrie et le concile d’Éphèse (Paris, 1892). See also Charles Kingsley’s romance Hypatia.


CYRIL (827-869), apostle of the Slavs, amongst whom he worked in conjunction with his elder brother Methodius (q.v.). Tradition says that while in the Khazar country (where he combated Jewish and Mahommedan influence) he found at Kherson the remains of Clement of Rome, which he bore with him wherever he went, finally depositing them at Rome in 867. His name is associated with the invention of the modified (Cyrillic) form of the Greek alphabet, which largely superseded the ancient Slavonic characters.


CYRILLIC, the alphabet used by the Orthodox Slavs. It is modelled on the Greek Liturgical Uncial of the 9th century, and its invention is traditionally, though in all probability wrongly, ascribed to the Greek missionary Cyril (d. 869). For an account of its origin and development, with a table of its letters, see Slavs.


CYRILLUS, Greek jurist of the 5th century, was professor in the ancient law college of Berytus, and one of the founders of the oecumenical school of jurists (τῆς οἰκουμένης διδάσκαλοι) which preceded the succession of Anastasius to the Eastern empire (A.D. 491), and paved the way for Justinian’s legislation. His reputation as a teacher of law was very great; and from the fragments of his works which have been preserved it may be inferred that his merit as a teacher consisted in his going direct to the ancient sources of law, and in interpreting the best writers, such as the commentary of Ulpian on the edict and the Responsa Papiniani. He wrote a treatise on definitions (ὑπόμνημα τῶν δεφινίτων), in which, according to a statement of his contemporary Patricius, the subject of contracts was treated with superior precision and great method, and which has supplied the materials for many important scholia appended to the first and second titles of the eleventh book of the Basilica. He is generally styled “the great,” to distinguish him from a more modern jurist of the same name, who lived after the reign of Justinian, and who compiled an epitome of the Digest.


CYRTO-STYLE (Gr. κυρτός, convex, and στῦλος, column), in architecture, a circular projecting portico with columns; like those of the transept entrances of St Paul’s cathedral and the western entrance of St Mary-le-Strand, London.