Glagolitic vs Cyrillic

The most famous “fact” about Saints Cyril and Methodius — that Constantine-Cyril invented the Cyrillic alphabet — is, in the considered judgment of modern Slavic philology, almost certainly wrong as usually stated. The alphabet Constantine actually devised was Glagolitic (glagolica), an original and distinctive script; the alphabet that bears his name, Cyrillic (kirilica), was a later creation of his disciples’ generation, made in Bulgaria largely from Greek uncial letters. This file lays out the scholarly question with both positions, the named proponents, and the paleographic and manuscript evidence — a model case of a securely settled scholarly consensus correcting a deeply rooted popular belief.

Tradition: Pan-Orthodox (Equals-to-the-Apostles)

The Two Alphabets

Old Church Slavonic survives in two distinct scripts. Glagolitic (Slavic glagolica, from glagolъ, “word/utterance”) is a highly original alphabet of about forty letters, with rounded, looped, and triangular forms that resemble no other major script and whose visual sources are debated — proposals include Greek minuscule, Hebrew and Samaritan, Coptic, Armenian and Georgian, and a measure of free invention (Lunt, Old Church Slavonic Grammar, 2001, introduction; Vlasto, The Entry of the Slavs into Christendom, 1970, ch. 2). Cyrillic (kirilica) is, by contrast, transparently based on the Greek uncial (majuscule) alphabet of the ninth century: most of its letters are simply the Greek capitals, supplemented by a set of extra signs — for the Slavic sounds Greek lacked — that are visibly borrowed or adapted from Glagolitic (Lunt 2001, introduction; Cubberley, in Daniels and Bright, The World’s Writing Systems, 1996). Cyrillic is, with later modification, the script of modern Russian, Bulgarian, Serbian, Ukrainian, and other languages; Glagolitic, after flourishing in early Bulgaria and surviving for centuries in Croatian liturgical use, became extinct as a living script.

The Scholarly Consensus: Constantine Made Glagolitic

The prevailing view of modern Slavic philology — held with a high degree of confidence — is that the alphabet Constantine invented c. 862–863 was Glagolitic, and that Cyrillic is the later of the two, developed after his death (Lunt 2001, introduction; Vlasto 1970, ch. 2; Tachiaos, Cyril and Methodius of Thessalonica, 2001, ch. 5; Dvornik, Byzantine Missions Among the Slavs, 1970, ch. 4). The arguments are several and converging:

Paleographic priority. The oldest dated and datable manuscripts of Old Church Slavonic from the Moravian-Pannonian and earliest Bulgarian periods are predominantly Glagolitic; the canon of “classical” Old Church Slavonic texts (the Codex Zographensis, Codex Marianus, Kiev Folia, Glagolita Clozianus, Euchologium Sinaiticum, Psalterium Sinaiticum) is Glagolitic, and these are linguistically the most archaic witnesses (Lunt 2001, introduction; Vlasto 1970, ch. 2).
Palimpsests run one way. There survive manuscripts in which a Cyrillic text was written over an erased Glagolitic one — but no clear instance of the reverse — indicating that Glagolitic was the older, superseded script (Lunt 2001; Cubberley 1996).
The originality argument. A wholly original alphabet like Glagolitic is the kind of thing a single inventive mind produces; Cyrillic, being essentially Greek uncials plus Glagolitic-derived extras, looks like a secondary simplification — easier for a Greek-literate scribe and more familiar to a Byzantine eye (Lunt 2001; Vlasto 1970, ch. 2).
Internal evidence of the letter-set. The supplementary signs of Cyrillic (for č, š, the jers, the nasals, and so on) are adapted from their Glagolitic counterparts, which implies Glagolitic came first (Lunt 2001; Cubberley 1996).

On this view, Cyrillic was created in the late ninth or early tenth century in the First Bulgarian Empire, in the literary centers associated with the disciples — the school of Preslav in the east (the new Bulgarian capital, where Greek influence was strong) and in the orbit of the Ohrid school in the west — by Slavic churchmen who already wrote and read Greek and found it natural to clothe the Slavic letters in Greek dress, retaining from Glagolitic only what Greek could not supply (Vlasto 1970, ch. 2; Obolensky, The Byzantine Commonwealth, 1971, ch. 4; Tachiaos 2001, chs. 5, 9). [Disputed: the naming — by an irony of history the simpler, later, Greek-based script was named kirilica, “Cyrillic,” after St. Cyril, the inventor of the other alphabet, while his actual creation, Glagolitic, does not bear his name; tradition sometimes credits the disciple St. Clement of Ohrid with devising or naming Cyrillic, but Lunt (2001) and most scholars regard the specific attribution to Clement as unprovable, and the transfer of Cyril’s name to the Greek-derived script as a later development whose mechanism is not securely known.]

The Evidence Summarized as a Dispute

The whole question is best held in the structured form the methodology prescribes. [Disputed: Which alphabet did Constantine-Cyril invent? Position A (the scholarly consensus): Constantine invented Glagolitic; Cyrillic is later, a Bulgarian creation from Greek uncials of the disciples’ generation — so Lunt, Old Church Slavonic Grammar (2001); Vlasto, The Entry of the Slavs into Christendom (1970), ch. 2; Tachiaos (2001); Dvornik (1970); and the great body of twentieth- and twenty-first-century Slavic paleography, resting on the priority of Glagolitic manuscripts, the palimpsest evidence, and the derivative structure of Cyrillic. Position B (the older and popular view, now largely abandoned by specialists): Constantine invented Cyrillic directly, and Glagolitic is a separate, perhaps older or perhaps secondary, “secret” or regional script — a view associated with some nineteenth-century scholars and still embedded in popular usage and many national commemorations, but not sustained by the manuscript and paleographic evidence. The consensus for Position A is strong; Position B survives mainly in popular tradition.]

Why the Confusion Persists, and Why It Matters

The endurance of the popular belief that “Cyril invented Cyrillic” is easy to understand: the name kirilica makes the inference irresistible, and the script that conquered — the one used today by hundreds of millions across the Slavic Orthodox world — is the one that carries his name (Vlasto 1970, ch. 2; Obolensky 1971, ch. 4). The deeper truth honors the saint no less. Constantine’s actual creation, Glagolitic, is the more remarkable achievement — a wholly original alphabet, analytically fitted to a language never before written; Cyrillic, for all its later triumph, is in part a domestication of his invention by his Greek-literate successors (Lunt 2001; Tachiaos 2001, ch. 5). The point matters not as pedantry but as an instance of the discipline this collection observes: the famous, the obvious, and the patriotically convenient are tested against the evidence, and where a settled scholarly consensus corrects a beloved popular belief, the correction is stated plainly and the evidence given, while the saint’s genuine achievement — greater than the legend — is set in its true light (METHODOLOGY §4).

References

Lunt, Horace G. Old Church Slavonic Grammar. 7th ed. Berlin: Mouton de Gruyter, 2001. (Introduction on the two alphabets, manuscript canon, and the priority of Glagolitic.)
Vlasto, A. P. The Entry of the Slavs into Christendom. Cambridge: Cambridge University Press, 1970, ch. 2.
Cubberley, Paul. “The Slavic Alphabets.” In Peter T. Daniels and William Bright, eds., The World’s Writing Systems. New York: Oxford University Press, 1996.
Tachiaos, Anthony-Emil N. Cyril and Methodius of Thessalonica. Crestwood, NY: St. Vladimir’s Seminary Press, 2001, chs. 5, 9.
Dvornik, Francis. Byzantine Missions Among the Slavs. New Brunswick: Rutgers University Press, 1970, ch. 4.
Obolensky, Dimitri. The Byzantine Commonwealth. London: Weidenfeld & Nicolson, 1971, ch. 4.