Ash, Christopher: - Christopher Ash is Writer-in-Residence at Tyndale House and Ministry Trainer at St. Andrew the Great church in Cambridge. From 2004 to 2015 he was Director of the Proclamation Trust Cornhill Training Course. He splits his time between preaching, speaking and writing, and has written several books, including 'Bible Delight: Psalm 119 for the Bible teacher and Bible hearer' and 'Teaching Psalms Vol. 1'.