Title: Twentieth-century theologians
Subjects: Doctrinal theology, History, Theologians, Christian theology
People: Adolf von Harnack, Alfred Firmin Loisy, Evelyn Underhill, Albert Schweitzer, Karl Barth, Dietrich Bonhoeffer (1906-1945), Paul Tillich, Dorothy Day (1897-1980), Karl Rahner, Yves Congar, Edward Schillebeeckx, Mary Daly, Jürgen Moltmann, Gordon Kaufman, Gustavo Gutiérrez, Uta Ranke-Heinemann, John Hick, Tissa Balasuriya, Don Cupitt, Mercy Amba Oduyoye
Time periods: 20th century