Listen to John Piper answer tough theological and pastoral questions.
Watch John Piper mark the text on the screen, and learn to study the Bible for yourself.
Read a short devotional from John Piper for every day of the year.
Greg Lucas is a police officer in West Virginia, a graduate of Boyce college, and a Bible teacher and advisor for The Elisha Foundation, which encourages families experiencing disability toward a more intimate faith in Christ. He is also the author of Wrestling with an Angel: A Story of Love, Disability and the Lessons of Grace. Greg and his wife, Kimberly Ann, have four children.