John Stephen Piper (born January 11, 1946) is a theologian who specialised in New Testament studies and is also a (retired) Reformed Baptist pastor. He is also chancellor of Bethlehem College and Seminary in Minneapolis, Minnesota. Piper taught biblical studies at Bethel University for six years (1974–1980), before serving as pastor for preaching and vision of Bethlehem Baptist Church (Converge) in Minneapolis for 33 years (1980–2013). Wikipedia
John Egerton Christmas Piper CH (13 December 1903 – 28 June 1992) was an English painter, printmaker and designer of stained-glass windows and both opera and theatre sets. His work often focused on the British landscape, especially churches and monuments, and included tapestry designs, book jackets, screen prints, photography, fabrics and ceramics. He was educated at Epsom College and trained at the Richmond School of Art followed by the Royal College of Art in London. He turned from abstraction early in his career, concentrating on a more naturalistic but distinctive approach, but often worked in several different styles throughout his career. Wikipedia
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