""Creed of Christendom: Its Foundations Contrasted With Its Superstructure"" is a book written by William Rathbone Greg that explores the history and development of Christianity. The book is divided into two parts, with the first part examining the foundations of the Christian faith and the second part contrasting these foundations with the superstructure of the religion as it has developed over time.In the first part of the book, Greg examines the...