The growing Christian or, The development of the spiritual life This book, "The growing Christian. Or, The development of the spiritual life", by William E. Biederwolf, is a replication of a book originally published before 1903. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.