Bro. David Miller (1946-2024), was an active member of Tumbling Shoals Baptist Church, and the president and founder of Line upon Line Ministries in Heber Springs AR. Bro. David suffered from a degenerative muscular disease called peroneal muscular atrophy, however, he was one of the most powerful preachers of our time – from his wheel chair. It has been said about David Miller that although he is forced to sit down in his wheel chair to preach, he still stood head and shoulders above most preachers in our present day.