John Piper is founder and teacher of desiringGod.org and chancellor of Bethlehem College & Seminary. For 33 years, he served as pastor of Bethlehem Baptist Church, Minneapolis, Minnesota. He is author of more than 50 books, including Reading the Bible Supernaturally.
John Knight is Director of Donor Partnerships at Desiring God. He is married to Dianne, and together they parent their four children: Paul, Hannah, Daniel, and Johnny. Paul lives with multiple disabilities including blindness, autism, cognitive impairments, and a seizure disorder. John writes on disability, the Bible, and the church at The Works of God.