In April 2011, Dr. Kessler spent three weeks at Tyndale House in Cambridge, UK, researching exile and diaspora in the Old Testament. His article, "Prophecy at the Turning of the Ages: Imminent Crisis and Future Hope in Hag. 2:6-9; 20-23 and Zech. 2:10-17,” appeared in volume 40 of the journal Transeuphratène. In November 2011, Dr.