Dr. Mark Hardgrove's sermons are in demand on the Internet and he has several published in the latest Sermon Resource Manual Vol. 7,published by Pathway Press. Dr. Hardgrove has had several articles published in various religious magazines including Church of God Evangel, Charisma, Good Tidings and others. In addition, Dr. Hardgrove has authored two books, Joshua: A Blueprint for Evangelism, (Pathway Press, 2002) and The Third Level: A Christian Fiction Addressing Spiritual Realities (Advantage, 2005).
Dr. Hardgrove received his undergraduate degrees from the University of Maine, a Master of Divinity from the Church of God Theological Seminary, and a Doctor of Ministry degree from the Church of God Theological Seminary.
Dr. Hardgrove has served as an evangelist and guest speaker in the Church of God and Assemblies of God for revivals in Maine, West Virginia, Tennessee, Kansas, Georgia, and Washington, DC. In addition, Dr. Hardgrove has been a keynote speaker for pastors' conferences and a revival in Hyderbad and Vijaywada, India.
Dr. Hardgrove serves the Church of God in North Georgia as the State Certificate In Ministry (CIMS) Administrator, is the Church of God Theological Seminary Alumni Representative in North Georgia, and is the third alternate on the North Georgia State Council.
In the Conyers community Dr. Hardgrove serves as the vice-president of his homeowner's association, as president of the board of the local Refuge Pregnancy Resource Center,and is a 2006 Graduate of Leadership Rockdale. More recently, Dr. Hardgrove has become a member of the Governmental Affairs Committee of the Rockdale County Chamber of Commerce.