Download or read book The Calabrian Abbot written by Bernard McGinn and published by Simon & Schuster Books For Young Readers. This book was released on 1985 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Joachim of Fiore was an Italian mystic, theologian, biblical commentator, philosopher of history, and founder of the monastic order of San Giovanni in Fiore. He created a philosophy that history develops in three ages of increasing spirituality: the ages of the Father, the Son, and the Holy Spirit. Fiore is considered to be the most important apocalyptic thinker of themedieval period, and after the prophet John, perhaps the most important apocalyptic thinker in the history of Christianity.McGinn looks at Joachim's place in Western thought, inspecting his complex system of ideas.