Father Tyrrell is one of the foremost exponents of Roman Catholic Modernism, the attempt to reconcile Roman Catholicism and modern culture. Roman Catholic Modernism is not a system, a coherent whole proceeding from a philosophical foundation, not a body of doctrine, but rather an “orientation,” a “method.” It does not form a school, but rather consists “of a number of individual attempts to set forward a revision of traditional orthodoxy.” Such attempt is made by Laberthonnière, LeRoy, Loisy in France, by Murri, Fogazzaro in Italy, and von Hügel and Tyrrell in England.