Randy Alcorn is an American author and speaker known for his writings on Christian theology, ethics, and the afterlife. He founded the Eternal Perspective Ministries in 1990, which focuses on teaching biblical principles and encouraging a focus on eternity. Alcorn has written numerous books, including the popular novel Heaven, which explores the concept of life after death from a Christian perspective. In addition to his writing, Alcorn is a former pastor and has served in various church leadership roles. He is also known for his work on topics such as stewardship, money, and materialism, emphasizing the importance of living a life that reflects Christian values.