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.
Jim Johnston is senior pastor of Tulsa Bible Church in Tulsa, Oklahoma, and the author of The Psalms: Rejoice, the Lord Is King (Crossway, 2015). He and his wife, Lisa, have four teenage children.