From the Preface: "The main text of the present work is substantially identical with a lecture entitled "The finding of Christ through art; or, Richard Wagner as theologian', delivered before the Lecture Chapter of the Guild of All Souls church (Episcopal) New York city ... May 19, 1889." From anthrowiki.at: “Wilhelm Richard Wagner (May 22, 1813 in Leipzig – February 13, 1883 in Venice) was a German composer, playwright, poet, writer, theater director and conductor. With his music dramas, he is considered one of the most important innovators of European music in the 19th century.”
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