C T Russel was a delusional nutter who thought he must be right in his investigations and acquired theology involving bible interpretations because he self identified and labeled himself as god's given messenger to the people.
We now know his special ordained message was wrought with ignorance and twisted delusions.
When he died he left a richly backed publishing house ($$$) called the Watchtower Corporation and a new religion the Jehovah's Witnesses was spawned by an aggressive unscrupulous businessman/lawyer J Rutherford.
8 million people today still think this corrupt publishing organization is directed and solemnly chosen by god Jehovah as his earthly organization and are subjectively loyal to it.