John E. Best, ThD.

John Best lives in Garland Texas, a suburb of Dallas. He is president emeritus and now 
Director of Research and Exposition for Operation 220 (formerly called Exchanged Life Ministries Texas). 
He and his wife, Carolyn, founded the ministry in 1985. Prior to this, he was a church youth director, 
Christian radio announcer and for thirteen years, taught in Dallas Theological Seminary. 
He has both a Masters and a Doctors degree from the Seminary. He left his position of
Assistant Professor of New Testament Literature and Exegesis to minister full
time with Operation 220.






John enjoys landscape photography, his daughters, Audrey and Ruth and their
husbands, his nine grandchildren, model railroading, teaching, training, and
writing our union with Christ.