""Personal Effort Explained And Enforced: A Sermon, Preached At Eastham Camp-Meeting, August 14, 1840"" is a religious book written by Daniel Wise in 1840. The book is a sermon that was delivered at the Eastham Camp-Meeting in August 1840. In this sermon, Wise explains the importance of personal effort in the Christian faith and how it can help individuals grow in their faith and relationship with God. He emphasizes the need for individuals to take...