God The Teacher Of Mankind Or Popular Catholic Theology: The Sacraments Of The Holy Eucharist And Penance (1884) is a book written by Michael Muller. The book is a guide to popular Catholic theology, focusing on the sacraments of the Holy Eucharist and Penance. It explores the teachings of the Catholic Church on these sacraments, their significance, and how they can be received and understood by the faithful. The author also provides insights into...