Sarah Sumner (Ph.D., Trinity Evangelical Divinity School) is dean of the A. W. Tozer Theological Seminary in Redding, California. She is also an author and speaker who travels both nationally and internationally to address church congregations and institutions of Christian higher education. In addition, she is a consultant who addresses businesses and nonprofits on the subject of leadership and organizational health. Dr. Sumner is the first woman to earn a Ph.D. in Systematic Theology from Trinity Evangelical Divinity School. Her formal training includes a B.A. from Baylor in Education, an M.A...