Controversiarum De Divinae Gratiae Liberique Arbitrii Concordia is a major work of 17th-century Catholic theology. This Latin-language volume, edited by Gerhard Schneemann, includes not only the text of Lessius's famous work, but also a collection of previously unpublished essays by Lessius and his contemporary Joseph Kleutgen. This book is required reading for anyone interested in the development of Catholic doctrine on grace and free will. This...