Published in 1914 this work includes What is Spiritual Religion; The Main Current of the Reformation; Hans Denck and the Inward Word; Two Prophets of the Inward Word: Bunderlin and Entfelder; Sebastian Franck: An Apostle of Inward Religion; Caspar Schwenckfeld and the Reformation of the Middle Way; Sebastian Castellio: A Forgotten Prophet; Coornhert and the Collegiants; Valentine Weigel and Nature Mysticism; Jacob Boehme: His Life and Spirit; Boehme"s Universe, His Way of Salvation and His Influence in England; Early English Interpreters of Spiritual Religion, John Everard, Giles Randall and others; John Smith, Patonist; Thomas Traheren and the Spiritual Poets of the Seventeenth Century.