Denzinger’s collection of articles of faith and morality for the Catholic Church is widely used as a comprehensive reference book. Presented in a practical and accessible manner, it includes dogmatic definitions, creeds of the faith, and decrees of Church leadership. Since its first printing a century and a half ago, this book has received accolades and wide appeal among Catholic scholarly works. First published in 1854 as Enchiridion Symbolorum et Definitionum, Denzinger’s Sources of Catholic Dogma is among the most important works of dogmatic theology in print today.