Adrian Warnock gives a preview of Finally Alive (available in January) and thinks it may be John Piper’s “most important book.”

David Mathis (@davidcmathis) is an elder at Bethlehem Baptist Church, Twin Cities, and works as executive pastoral assistant to John Piper. He and his wife Megan have twin sons (Carson and Coleman) and live in Minneapolis. David is co-editor (with John Piper) of Thinking, Loving, Doing, most recently, and Finish the Mission, forthcoming. Yep, he plays rec softball and went yard in his last game.