The book ""Life and Character of Gerhard Tersteegen"" is a biography of the German mystic and hymn writer Gerhard Tersteegen. The book includes selections from his letters and writings, which provide insight into his spiritual beliefs and practices. Tersteegen's life is examined in detail, including his upbringing, education, and religious experiences. The author, who is not named, provides a thorough analysis of Tersteegen's character and the impact...