the idea that the seventh day was 7,000 years and that in 1975 there were 1,000 years to go (the millenium).
E: This timing idea is so ingrained in wt's "universal sovereignty" complex, that they twist bible texts to make it appear that all the ills caused by "satan's challenge", the settling of accounts, will happen while the deity is at his 7th day rest. within the creative week.
wt writers to this day will slavishly use the phrase " At the end end of the thousand years" instead of the biblical: "after the 1000 years were ended" (satan will be let loose). Thus
Wt makes mistakes not only at the beginning of the last part of the remaining creative day saga, but also at the end.
let's face it wt, the creative day saga is all made up. no surprise, since the defining moment happens in the talking snake's schnozzle.