""The Sinfulness Of Little Sins: A Course Of Sermons, Preached In Lent (1851)"" is a collection of sermons by John Jackson, a prominent Christian preacher of the 19th century. The book focuses on the concept of sin and the importance of recognizing and avoiding even the smallest sins in order to maintain a pure and righteous life. Through a series of powerful and thought-provoking sermons, Jackson explores the various ways in which sin can manifest...