I inadvertantly got the "Rick Warren" thread off track, so I'll chase this rabbit in a new topic. First, define "methodology." I define it as a procedure. I do not tack on technological devices to that definition. I have a way of speaking that is the same whether I speak into a microphone or a megaphone, or whether I'm in an amphitheatre designed to amplify the sound of my voice, or not. My method of speech is the same whether I speak in the open air or an air-conditioned room, or whether in person or broadcast over the airwaves, or whether recorded on celluloid for playback later. And certainly, the EC, as revealed by the Holy Ghost, is the only ordained model. You will find no great missionaries from the past (e.g.: George Muller, Hudson Taylor, C.T. Studd, etc.) who based their "methodologies" on anything that was not revealed in the Bible.