Theological Investigations, Vol. 3: The Theology of the Spiritual Life

by Karl Rahner

The most influential theological writing of the 20th century, in one groundbreaking series.

409 pages, Hardcover

First published January 1, 1967

About the author

Karl Rahner, SJ (March 5, 1904 — March 30, 1984) was a German Jesuit and theologian who, alongside Bernard Lonergan and Hans Urs von Balthasar, is considered one of the most influential Roman Catholic theologians of the 20th century.

He was born in Freiburg, Germany, and died in Innsbruck, Austria.

Before the Second Vatican Council, Rahner had worked alongside Yves Congar, Henri de Lubac and Marie-Dominique Chenu, theologians associated with an emerging school of thought called the Nouvelle Théologie, elements of which had been criticized in the encyclical Humani Generis of Pope Pius XII.