The Mass celebrated in this church is the Mass of the Roman Rite, the traditional Latin Mass. Until 1969, when a New Mass was created, the liturgy was of apostolic origin. The traditional Latin Mass follows the tradition of Saint Peter, the first Pope, and has never undergone any essential change till the present time. Every gesture, every word has been weighed and measured with the assistance of the Holy Ghost for the greater glory of God and the salvation of souls.