President David O. McKay said this about what he called 'murmurers' and 'faultfinders': ''Speak not against the authorities.' What does it mean? Be not a murmurer; that is what it means. It is one of the most poisonous things that can be introduced into the home of a Latter-day Saint - this murmuring against presidents of stakes, high councilors, Sunday School superintendents, etc.'