""A Sermon, Preached At The New Church Of Calcutta, Before The Earl Of Mornington, Governor General, Etc. On Thursday, February 6, 1800"" is a religious text written by Claudius Buchanan. The book contains a sermon delivered by Buchanan at the New Church of Calcutta in India in 1800, before the Earl of Mornington, who was the Governor General of India at the time. The sermon discusses the importance of Christianity and its impact on the world. It...