born 1946
John Piper is an American pastor, theologian, and author, best known for his influential role in the Reformed Christian movement. He served as the pastor of Bethlehem Baptist Church in Minneapolis, Minnesota, for over 30 years and founded the Desiring God ministry, which emphasizes the importance of finding joy in God. Piper has written numerous books on theology and Christian living, including "Desiring God," which explores the concept of Christian hedonism.