2001 - Dave Crum - 11 - E3 I Am Not Ashamed - Putting The C Back Into The Great Commission
2016 - 05 - Mueller - The Unity Of God
2005 - Roger Wagner - 01 - The Basis For The Peaceful Unity Of The Church - One New Man In Christ
2017 - Bill Shishko - 09 - Doubting Castle And Giant Despair