Henri de Lubac, S. J., was considered as one of the most important theologians of the twentieth century. Together with the works of other towering modern theologians (and friends) Joseph Ratzinger (Pope Benedict XVI) and Hans Urs von Balthasar, the writings of de Lubac stand out as crucial to twentieth-century Catholicism. Among his other famous books are Catholicism: Christ and the Common Destiny of Man, The Splendor of the Church, The Christian Faith, The Drama of Atheist Humanism, and The Motherhood of the Church.