Book excerpt: As Archbishop of Los Angeles, Cardinal Roger Mahony was renowned for the wisdom and insight imparted in his writings. Here we have collected some of his best work in the area of ministry and mission, crafted in collaboration with his theological advisor, Dr. Michael Downey. In his active retirement, Cardinal Roger Mahony, Archbishop Emeritus of Los Angeles, continues to work for immigration reform in the United States. In addition to serving as Professor of Theology in various universities and seminaries in the United States and abroad, Michael Downey has been the Cardinal's Theologian since 1996. Book jacket.