Gary Graff: Can a Christian Have an Unclean Spirit?
Gary Hal Graff, Can a Christian Have an Unclean Spirit? Volume I: Satan and the Angels (El Cajon, CA: Christian Service Network, 1999), 200 pages, ISBN 9781879854802. Gary Hal Graff, Can a Christian Have an Unclean Spirit? Volume II: The Theology and History (El Cajon, CA: Christian Service Network, 1999), 249 pages, ISBN 9781879854147. Gary…