Based on the diaries and notes of Cardinal Ferdinando Antonelli, a key figure in the Catholic Church's liturgical-reform movement both before and after Vatican II, this book shows that the Council's vision for the Mass has yet to fully develop in the direction Vatican II mandated.

How has the Liturgy of the Roman rite developed and changed in history before and after the Council of Trent? What principles have determined the boundaries of legitimate liturgical reform over the centuries? What was the Liturgical Movement? Did Guéranger, Beauduin, Guardini, Parsch, Casel, Bugnini, Jungmann, Bouyer and the Movement's other leaders know and respect these principles? And what is to be said of the not insignificant liturgical reforms carried out by Saint Pius X, Popes Pius IX and Pius XII and Blessed John XXIII in the course of the twentieth century? In The Organic Development of the Liturgy, Dom Alcuin Reid examines these questions systematically, incisively and in depth, identifying both the content and context of the principle of "organic development"-a fundamental principle of liturgical reform of the Second Vatican Council's Constitution on the Sacred Liturgy Sacrosanctum Concilium-making a significant contribution to the understanding of the nature of the Liturgical Movement and to the ongoing re-assessment of the reforms enacted following the Council.

In these pages Archbishop Piero Marini reveals the Vision, courage, and faith of the pastors and scholars who struggled to implement the Second Vatican Council's teachings on the liturgy. While in some circles it is fashionable to propose a reform of the liturgical reform, any such revision needs to take into account the history of the consilium 'the organism established by the Holy See to carry out the initial liturgical changes. This story of the work of the consilium offers a fascinating glimpse into the struggles and tensions that accompanied the realization of the council's dream to promote the full, conscious and active participation" of the faithful in Roman Catholic worship. Piero Marini was ordained on June 27, 1965. He became the personal secretary for Archbishop Annibale Bugnini in 1975 and in 1987 was appointed the head of the Office for the Liturgical Celebrations of the Supreme Pontiff, a position he currently holds. In 1998, Marini was appointed Titular Bishop of Martirano, Italy, and was ordained bishop the following month. In 2003, Marini was appointed Titular Archbishop of Martirano. He also served as the Master of Pontifical Liturgical Celebrations from 1987-2007. "

In 1921, Anton Baumstark delivered two lectures on the development of the Roman Rite to a gathering at the Abbey of Maria Laach. Abbot Ildefons Herwegen offered to publish those lectures, but Baumstark decided to write a book on the topic instead, which was published two years later as On the Historical Development of the Liturgy. It would be another sixteen years before he produced Comparative Liturgy, for which he is better known. Together the two books lay out Baumstark's liturgical methodology. Comparative Liturgy presents his method; On the Historical Development of the Liturgy offers his model. For nearly a century, On the Historical Development of the Liturgy has been valued by specialists in the field of liturgical studies, both for its description of comparative liturgy and for the portrayal of patterns Baumstark discerns in liturgical development. Also significant are the hypotheses Baumstark proposes and the evidence he brings to bear on problems in liturgical history. In this annotated edition, Fritz West provides the first English translation of this work by Anton Baumstark.

Based on the diaries and notes of Cardinal Ferdinando Antonelli, a key figure in the Catholic Church's liturgical-reform movement both before and after Vatican II, this book shows that the Council's vision for the Mass has yet to fully develop in the direction Vatican II mandated.