LEADERS Ron Stewart, pastor, Grace Baptist Church, Knoxville, for 28 years, will retire effective June 1, 2016. He is a former president of the Tennessee Baptist Convention. Stewart also was a member of the TBC Executive Board from 1998-2004 and 2006-07 and of the board of Carson-Newman University, Jefferson City, from 2010-15. Kelly Harden has been named dean of the School of Nursing at Union University, Jackson. Harden, associate dean