John Piper is the well-known American theologian, writer and pastor.
In 1980, Piper became Pastor of Bethlehem Baptist Church in Minneapolis, Minnesota, where he ministered until March 31, 2013. Piper hit the evangelical scene after the publication of his book Desiring God: Meditations of a Christian Hedonist (1986) and has continued to publish dozens of other books further articulating this theological perspective. In 1994, he founded Desiring God Ministries, with the aim of “spread[ing] a passion for the supremacy of God in all things for the joy of all peoples through Jesus Christ.” Desiring God Ministries offers all of Piper’s sermons and articles from the past three decades—and most of his books—online free of charge, while also offering Piper-related media for sale, and regularly hosting conferences.
He announced in June 2011 that he would soon step down from his role of pastor. A candidate to succeed him was announced in March 2012, and on May 20, 2012 Jason Meyer was voted in (784 Yes to 8 No) to be the next Pastor for Preaching & Vision, replacing John Piper.
On March 31, 2013 (Easter Sunday), Piper preached his final sermon as pastor of Bethlehem Baptist and announced in an open letter to the congregation that he and his family would be moving to Tennessee for at least a year so that the new leadership can develop a strategic vision for the church without distractions.
In 2010, a Festschrift was published in his honor. For the Fame of God’s Name: Essays in Honor of John Piper included contributions from Don Carson, Sinclair Ferguson, G. K. Beale, Thomas R. Schreiner, Wayne Grudem, Al Mohler, C. J. Mahaney, Mark Dever, John MacArthur, and Bill Mounce. ( from Wikipedia.org)