Extemporaneous Discourses: Delivered In The Broadway Church, New York (1860) is a book by Edwin Hubbell Chapin. The book is a collection of sermons that were delivered by Chapin at the Broadway Church in New York City in 1860. The sermons are extemporaneous, meaning they were not pre-written or rehearsed, but rather delivered spontaneously. The book covers a range of topics, including religion, morality, and social issues of the time. Chapin was a...