“The question - who do you say that He is? - is the most important question you can ask and answer. In this book, John Piper answers some of the most common and important questions about Jesus: who He is, why He came, what He accomplished -- and why we should care.” -- p. 8-9. John Piper is the Pastor for Preaching at Bethlehem Baptist Church in Minneapolis, Minnesota. All scripture quotations are taken from The Holy Bible: English Standard Version.