The official language of Vatican City is Latin. Although Italian is commonly used for everyday communication, Latin holds a special place as the official language of the Roman Catholic Church. It is used in various liturgical contexts, official documents, and communications from the Vatican. Latin is a classical language with a rich historical significance, serving as the language of scholars and theologians throughout history. This emphasis on Latin reflects the Church's longstanding traditions and serves as a bridge between the ancient and modern ecclesiastical practices.