""Our Father's Business"" is a religious book written by Thomas Guthrie and published in 1867. The book is a collection of sermons and lectures delivered by the author, focusing on the teachings of Jesus Christ and the importance of living a life that is aligned with God's will. Guthrie argues that every person has a unique purpose and calling in life, which he refers to as ""our Father's business."" He encourages readers to seek out their own calling...