""Our Father's Business"" is a Christian book written by Thomas Guthrie and originally published in 1867. The book explores the idea that every person has a divine purpose and calling in life, which Guthrie refers to as ""our Father's business."" Drawing on biblical teachings and personal anecdotes, Guthrie encourages readers to discover and pursue their unique calling, emphasizing the importance of faith, prayer, and perseverance in fulfilling one's...