In Mystical Evolution in the Development and Vitality of the Church, John Arintero O.P. delves into the spiritual evolution of the church and its connection to the mystical tradition. Arintero argues that the mystical tradition has played a vital role in the development and growth of the church throughout its history. He explores this evolution through the work of four key figures: St. John of the Cross, St. Teresa of Avila, Blessed Columba Marmion, and Pope St. John Paul II.

Arintero begins by examining the mystical theology of St. John of the Cross and St. Teresa of Avila, two mystics who played a significant role in the spiritual renewal of the church during the Counter-Reformation. He shows how their writings helped revitalize the church and inspire a renewal of religious life. Arintero then turns to the work of Blessed Columba Marmion, an Irish Benedictine monk who emphasized the importance of mysticism in the spiritual life of the church. Marmion’s writings on the mystical union with God and the role of the Holy Spirit in the life of the church had a profound influence on the theology of Vatican II.

Finally, Arintero examines the writings of Pope St. John Paul II, who he argues represents a continuation of the mystical tradition in the church. He shows how John Paul II’s emphasis on the role of the laity and the importance of personal holiness are rooted in the mystical tradition. Arintero also explores John Paul II’s teachings on the universal call to holiness and the new evangelization, and how they are connected to the spiritual evolution of the church.

Throughout the book, Arintero emphasizes that the mystical tradition has been a driving force in the development and vitality of the church. He argues that the church must rediscover its mystical roots in order to continue to grow and flourish. Mystical Evolution in the Development and Vitality of the Church is a deeply insightful and important work for anyone interested in the history and spiritual evolution of the church.