Festhalten am Gesetze, Fortschritt im Geiste. Eine Stimme in Israels Heutigen Wirren (Believe in the Law, Progress in Spirit. A Voice on Israel's Current Turmoil)
Hamburg: Bei Tramburgs Erben, 1842. First edition. Hardcover. Octavo. (iv) 5-28pp. Rebound in modern gray paper boards, with new endpapers. A layman, (I. Bonn) explains the shortcomings of the small cultish theology stemming from a small group of reformers in Palestine. Also contains Polemics against the ideas of prominent German..... More