Este libro contiene una colecci n de conferencias y sermones escogidos de los principales oradores contempor neos. Una obra para meditar y reflexionar sobre la espiritualidad y religi n del siglo XIX. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within...