""Reply to the R. I. Wilberforce's Principles of Church Authority"" is a book written by Henry Drummond in 1855. The book is a response to a work by R. I. Wilberforce, which argued for the authority of the Church of England. Drummond, a Scottish Presbyterian, offers a critique of Wilberforce's arguments and presents his own views on the nature of church authority. He argues that the authority of the church should be based on the Bible and not on the...