Cyril and Methodius. Benedikt XVI.: "Cyril and Methodius were convinced that the various peoples could not consider that they had fully received Revelation until they had heard it in their own language …More
Cyril and Methodius.

Benedikt XVI.: "Cyril and Methodius were convinced that the various peoples could not consider that they had fully received Revelation until they had heard it in their own language and read it with the characters proper to their own alphabet."