I had always known that the WTS had taught that the superior authorities were Jesus and God before 1962. What I didn't know until about 5 years ago that before 1929, the WTS had taught that the secular authorities were the "superior authorities" of Romans 13.
Several other teachings flip flop or do a 180 degree turn and back again: such as whether the people of Sodom and Gomorrah would be resurrected.
The WTS has buried the fact that these 360 degree changes have been made and because they happened over a long period of time and were hidden in out of date WT publications, few JWs were aware.
The "light gets brighter" could be applied to situations where just one change occurred, but how can it be applied to situations where they change then go back to the original teaching?
Because the WTS claims to speak for God, and what they said was wrong, 2 situations occur in their mind, either they were wrong or God was wrong. And if they were wrong, they are not getting their information from God because God cannot be wrong.
Well, just my blabbering.
Blondie