“This (overlapping) generation will by no means pass away." - Matthew 24:34
“And (new) scrolls were opened." - Rev. 20:12
“For the holy spirit and we (the governing body in Jerusalem and later the Watchtower) have favored adding no further burden to you, except these necessary things, to keep abstaining from….blood (except fractions)” Acts 15:28,29.
“Not forsaking the gathering of ourselves together (at the Kingdom Hall of Jehovah’s Witnesses)" – Hebrews 10:25
I can’t find any scriptures where they can insert “organization” or “channel of communication.”