"Any authority that exists is what a person gives to them." - Drearyweather
You are correct. Therefore, when Gerrit Losch accepted any appointments within the "Organization" he automatically gave them authority over him. Each of his assignments that he would accept from the "Organization" came on WATCHTOWER stationary. Period. If he were to defy his orders from WATCHTOWER he would lose his position and everything that went along with it. His monthly stipend (wages) his automobile (benefit) and his health insurance(benefit) provided by the WATCHTOWER organization, not the Governing Body of Jehovah's Witnesses. If he decided to leave the Jehovah's Witness religion, that would only prove that he no longer accepts the authority structure of the religion but not that he did not accept that structure in the past. Gerrit Losch has been a Witness for a long time. He was appointed a Circuit Servant in 1963 and attended the 41st class of Gilead in 1965. At the 59th Gilead graduation class, F. W. Franz gave a speech. In that speech he states, 'The Society has the right and authority to send out missionaries.' Gerrit Losch was active in his positions as a Jehovah's Witness pre-Governing Body and pre-Christian Congregation of Jehovah's Witnesses. Therefore, any position that he accepted came under the authority and direction of the Watchtower Bible and Tract Society as the legal arm directing the work of Jehovah's Witness. I hope this helps.