This thesis, in the spirit of the History of Ideas, seeks to bring together in one work the basic ideas contained in the theosophy of the German Protestant mystic Jacob Boehme, and to subsequently trace how his ideas were developed and changed in the works of the English disciples, Dr. John Pordage and Mrs. Jane Leade. Recent studies have shown the pervasive influence of Jacob Boehmes writings in the early modern period, especially in England; Charles I, John Milton, William Law, and later, William Blake, were some of the important figures who came under its spell. Because of the radical nature of Boehmes message, that God had personally revealed universal secrets to him, Boehmes life in Germany became marred by persecution from the establi...