The Discourses in this volume were originally preached in German and created a furore at the time of their delivery. They were the author's first efforts in the American Jewish pulpit, which he so conspicuously adorned. Heard by very large audiences, they were eagerly read and discussed throughout the length and breadth of the land when they appeared, week by week, in the columns of The American Hebrew, in hastily prepared translation by his friend Max Cohen, the Librarian of the then Maimonides Free Library. They were afterwards published in book form.