Karl Rahner

Karl Rahner was a German Jesuit priest and theologian whose work helped reshape Roman Catholic theology in the twentieth century. As a theological adviser during the Second Vatican Council, he connected Thomistic philosophy with modern questions about human experience, grace, and revelation. His major writings include *Spirit in the World*, *Theological Investigations*, and *Foundations of Christian Faith*, while his teaching at universities including Munich and Münster extended his influence across Catholic scholarship.