The rites should be short, clear, and simple, but spiritually valid. The Word of God should occupy a prominent place in the Liturgy. Latin is the main language of the Latin Liturgy, but the vernacular is allowed to be used freely in certain parts, with the consent of the Bishop and in communion with the Holy Father... Catechism on the Reformation of the Liturgy, with Fr. Randriamanamahenina Robert Marie.