Our fathers among the saints Cyril and Methodius were brothers who brought Orthodoxy to the Slavic peoples of central Europe in the ninth century. In preparation for their mission to the Slavs they devised the Glagolitic alphabet to translate the Holy Scriptures and other Christian writings into what is now called Old Church Slavonic. Glagolitic later developed into the Cyrillic alphabet which is now used in a number of Slavic languages. The two brothers have been recognized as saints, equals to the apostles, for their missionary work. Many details of their lives have been obscured by the legends that have arisen about them.