The development of the eucharistic rite
3. If we consider the bimillenary history of God's Church, guided by the wisdom of the Holy Spirit, we can gratefully admire the orderly development of the ritual forms in which we commemorate the event of our salvation. From the varied forms of the early centuries, still resplendent in the rites of the Ancient Churches of the East, up to the spread of the Roman rite; from the clear indications of the Council of Trent and the Missal of Saint Pius V to the liturgical renewal called for by the Second Vatican Council: in every age of the Church's history the eucharistic celebration, as the source and summit of her life and mission, shines forth in the liturgical rite in all its richness and variety.
The Eleventh Ordinary General Assembly of the Synod of Bishops, held from 2-23 October 2005 in the Vatican, gratefully acknowledged the guidance of the Holy Spirit in this rich history. In a particular way, the Synod Fathers acknowledged and reaffirmed the beneficial influence on the Church's life of the liturgical renewal which began with the Second Vatican Ecumenical Council (5). The Synod of Bishops was able to evaluate the reception of the renewal in the years following the Council. There were many expressions of appreciation. The difficulties and even the occasional abuses which were noted, it was affirmed, cannot overshadow the benefits and the validity of the liturgical renewal, whose riches are yet to be fully explored. Concretely, the changes which the Council called for need to be understood within the overall unity of the historical development of the rite itself, without the introduction of artificial discontinuities.(6)