Mack and his wife, Leeann, have traveled and lived in many places before landing in Erbil, Iraq, in July 2017, including 15 years in Dubai, UAE. He’s the pastor of Erbil International Baptist Church. Over the years he’s been involved in university student ministry, church reform and church planting. Mack has authored five Christian books. The most current book is Evangelism: How The Whole Church Speaks of Jesus. Mack enjoys photography, snow skiing, and thinking through how to proclaim the Gospel of grace to those who haven’t yet heard whether next door or halfway around the world.