Roy T. Williams: Servant of God is a biographical book written by Gideon Brooks Williamson. The book tells the story of the life and ministry of Roy T. Williams, a prominent figure in the Pentecostal movement in the United States. Williams was born in 1914 in Oklahoma and grew up in poverty. He was called to ministry at a young age and began preaching in his early twenties. Williams quickly became known for his powerful preaching and his ability to...