In Watchtower teaching, what were the "anointed remnant" doing between the death of the apostle John and the coming of Pastor Russell?
During all those centuries, there was no visible organization publishing Watchtower literature so as to enable people to understand the Bible. There was no organized worldwide door-to-door preaching work being done (who assigned territories and kept track of time records, for example?). There was no organized religion emphasizing the importance of the name "Jehovah." There was no organization predicting a coming "invisible presence." (Pastor Russell never predicted or taught a 1914 invisible presence. He taught that it had already happened in 1874, and he got that from the Adventists. The Adventists came up with the idea of an invisible presence only in retrospect – after Jesus failed to return visibly on the date they had predicted.)
So what exactly were the "anointed remnant" doing all those centuries?
If Jehovah's Witnesses claim that since the days of the apostles there always WAS exactly one historic Christian organization led by the "anointed remnant," then where was their earthly headquarters and who was on the governing body between the death of the apostle John and the arrival of Pastor Russell?
If there was such an organization, why didn't Pastor Russell join that organization and submit to its authority? He must not have known about it! Given that, how could the Watchtower Society that developed from his work be that one true historic Christian organization?