officially believe it unless it was in a WTBTS PUBLICATION. Being printed in a publication is what makes it official. At Bethel we heard my 'Special Lectures', they could have been given a a GB Member or some other high ranking member. Many times Gerrit Losch of the GB would go off on who knows what.
So at this point WE cannot take the WTBTS serious when even GB member is off his rocker cause eventually the WTBTS will say 'we never said that' meaning it was never in print.
So if an Elder a C.O. even a GB member says something that's new, it has to be taken with a grain of salt cause it won't represent the WTBTS unless it has printed it.
WAC-O of the 'damn, I wasted 10 years at Bethel class' and only got a plaque class.