This is the book that helped abolish the slave trade in the United Kingdom, and called Christians to live a more authentic life of faith more than 200 years ago. The timeless truths it contains will speak to readers in fresh ways today. Christians who eschew cultural Christianity in favor of a real faith in Christ will find the principles here thought-provoking and applicable. The social justice orientation will appeal to readers of Jim Wallis, Os Guinness, Charles Colson, Shane Claiborne, John Perkins, Bono, and Nancy Pearcy. Readers will also find the book is a good litmus test of the authenticity of their own faith.