St John Henry Newman: A New Doctor of the Church

Description “The characteristic of the great Doctor of the Church, it seems to me, is that he teaches not only through his thought and speech but also by his life, because within him, thought and life are interpenetrated and defined. If this is so, then Newman belongs to the great teachers of the Church, because he both touches our hearts and enlightens our thinking”. With these words Cardinal Joseph Ratzinger expressed 35 years ago what Pope Leo XIV officially declared on November 1, 2025: St John Henry Newman is to be numbered among the Doctors of the Church. In this intellectual and spiritual biography of St John Henry Newman, Fr Hermann Geissler, FSO offers deep insight into how the wisdom of this great saint, and Doctor of the Church, can enrich an understanding of many core concerns of the Church today: the development of doctrine within an unchanging Tradition, the nature of conscience, and the identity of the Church itself. Nonetheless, this is not a wholly technical exposition of Newman’s thought. Taking his cue from the Cardinal’s own motto, Cor Ad Cor Loquitur (Heart Speaks Unto Heart), Fr Geissler opens for us Newman’s more mystical side, his insight into the inner disposition of the Christian and the internal life of faith.