In 862, Emperor Michael III sent them to Moravia, where they taught and celebrated the liturgy in the Slavonic vernacular, now known as Old Church Slavonic. To translate the Bible into this previously ...

They also developed the Glagolitic alphabet, a precursor to Cyrillic, and translated religious texts into Old Church Slavonic, making faith accessible to the Slavic peoples. At many locations ...

The Royal Liverpool Philharmonic Choir star in Janáček’s Glagolitic Mass after an ideal Pastoral Symphony from the RLPO and ...