Dr David Griffis ourCOG July 12, 2018 11:09 pm #ourCOG, Video 0 Facebook Comments david, dr, griffis By ourCOG Related Posts Dr. Gause on the pre-tribulation rapture of the church Just a Minute with Dr. Tim Hill – Amazing Grace of God The General Assembly… Let’s talk about it. A Special Message from Dr. Tim Hill, General Overseer Dr. Voorhis Books on Kindle!