Brent Arnold moved to Greenfield in 2005 to serve as the preacher for the Greenfield Church of Christ. He graduated from the Memphis School of Preaching in 2001. He has also received his Master of Science in Human Services from Amridge University. He has served churches in Kentucky and Tennessee and has been involved in evangelistic campaigns to Guyana and Costa Rica. He is married to Julie and they have three children: Jacob who is married to Hannah, Sarah, and Audrey. He and Julie also have a granddaughter named Ellie Jane.
