Brought to ebook for the first time, this is the famous lecture delivered in Chicago at the turn of the 20th Century about Joan of Arc and the Catholic Church from Mangasarian.
Born in Mashger (now within Turkey) in the Ottoman Empire, M. M. Mangasarian attended Robert College in Constantinople, and was ordained as minister in Marsovan in 1878. In about 1880 he enrolled at Princeton University. He was pastor at a Presbyterian church in Philadelphia from 1882 to 1885, when he resigned, becoming an independent preacher and a lecturer on "independent religion" in New York. In 1892 he became leader of the Ethical Culture Society of Chicago, a group established by Felix Adler. In 1900 he organized the Independent Religious Society of Chicago, a rationalist group, of which he remained pastor until 1925. He retired to Piedmont, California, where he lived for the rest of his life.