Let's not cherry pick random verses from the Bible eh? Let's see what the rest says:
24 “A disciple is not above his teacher, nor a slave above his master.+ 25 It is enough for the disciple to become as his teacher, and the slave as his master.+ If people have called the master of the house Be·elʹze·bub,*+ how much more those of his household? 26 So do not fear them, for there is nothing covered over that will not become uncovered, and nothing secret that will not become known.
So what does that have to do with The Bible saying the truth will get brighter and brighter and more will be revealed?
Nowhere does Paul write to Christians on something, then write back with an update to it, then write back with a further change, then write back with more alterations.
He wouldn't because he wouldn't be taken seriously,
So why take the GB seriously?