Also held by Grace Communion International (formerly “Worldwide Church of God”, formerly “The Plain Truth”). Those were the folks who used to give away the Plain Truth Magazine in airports. They tithe at 30% or more, and featured self-proclaimed Scripture expert Herbert Armstrong. Also ran the TV show “The World Tomorrow”.
Remember Dr. Gene Scott? He did too I think. He also had wild theories about the Great Pyramid. Ancient Aliens stuff but without the aliens.