My DM and DF went with a group from the church to see/hear him at a giant rally in Glasgow. My DM returned 'evangelised' and immediately joined a bible study and prayer group. The group used to meet in our livingroom on Tuesday nights, while we were confined to upstairs and not allowed to pass through to the kitchen to get a cup of tea. As teenagers, especially if we had any friends round, it was excruciatingly embarrassing to hear DM and her friends, leading prayers in a 'put on', slightly American, 'Holy' voice.
DF was not impressed and summed the great man up thus: 'He couldn't sell pan sets at the Barras'