Introduction to Christianity Introduction to Christianity Introduction to Christianity () is a 1968 book written by Joseph Ratzinger (Pope Emeritus Benedict XVI). Considered one of his most important and widely read books, it presents a "narrative Christology" that demonstrates the place for faith is in the Church. The book offers a "remarkable elucidation of the Apostle's Creed" and gives an "excellent, modern interpretation of the foundations of Christianity". Originally published in German in 1968 under the title, "Einführung in das Christentum", Ratzinger restates the Apostles' Creed and the meaning of this foundational text in language that has a greater contemporary resonance than the
Aloisius Joseph Muench (1946–1947), the Vatican relief officer in Kronberg im Taunus, Germany (1947–1949), regent in Kronberg (1949–1951), as well as nuncio to Germany. Muench was born in Milwaukee, Wisconsin, to Joseph Muench and Theresa Kraus on February 18, 1889, the first of seven surviving children. His father's ancestors were from Sankt Kathrina, along the Bavarian–Austrian border. His father, a baker, emigrated to Milwaukee at age 18 in 1882. His mother was born in Kemnath in the Upper Palatinate region of Bavaria and emigrated to Milwaukee in 1882 at age 14; Muench's parents married in 1888. The family lived on the north side