The JWs are fond of saying, Jehovah has always had an organization
Mrs Ozzie and I heard this over and over again on the afternoon we were visited to inform us that since we had walked away, we were DFed!
Despite its repetition, I still find it unsupported by scripture, why, Jesus didn't even establish an organisation to carry on his work! Instead it was left to followers with disparate views. The WTS is fond of showing Acts 15 as an example of the first GB meeting but the texts both in Acts and also in Galatians don't support that conjecture.
Of course, those controlling the WTS, or whatever it's been reincarnated as these days, need the "God's chosen organisation" teaching. As AK-Jeff points out, without it, it falls like a pack of cards.