Granville Oral Roberts (January 24, 1918 – December 15, 2009) was an American Charismatic Christian televangelist, who was one of the first to propagate Prosperity Gospel Theology. He was ordained in the Pentecostal Holiness Church from 1936 to 1947 and in the United Methodist church from 1968 to 1987, when his credentials were revoked. He is considered one of the forerunners of the charismatic movement, and at the height of his career was one of the most recognized preachers in the US. He founded the Oral Roberts Evangelistic Association and Oral Roberts University. Wikipedia