SPECULATION Those Jedi books actually contain SOMETHING.

To my knowledge all reviewers of The Last Jedi -novel omited to notice one in my opinion most important detail released of tham all.
Its about Luke.

Snoke knows that Luke has learned, some time in the past, an ancient secret about the true nature of the Force.
It is consequential fact that this is the reason why Snoke fears Luke.

In fact it seems that entire "Kylo project" by Snoke was a subversion of Luke, he made Kylo dark and instable and counted that Luke will be pushed to train Kylo and thus train the new Jedi.

There was actually a balance before Luke started to train Jedi, (both Luke and Snoke sees this as critical moment and Luke's mistake).

Now, that is discrepancy with the Film, at least for casual observer.
Luke has disconnected from the Force, said by Rey.He looks almost like a looser.

However, reading other novels teached us Luke indeed many years ago have mastered knowledge on the distant planet about the Tide, the true nature of the Force, and in fact has learned to Ride the Tide.(which is Cosmic Force).

I found this very intriguing, because, this is the knowledge that he didn't passed to Rey, jet.

This knowledge looks like an passive stance towards the Force, listening and hearing the Will of the Force, and attuning with the Force perfectly, without using force for its ego.

And this knowledge was demonstrated to us in most obvisous way that its so stunning that maybe some can not notice it, because its big lika a mountain:

-Luke was able to bilocate across the galaxy by riding the Tide (Cosmic Force), which is the web that binds al above the time and space constraints..so this knoweldge was shown in its immense power at the end.

A great power,(remember..Dark, Light..its so much bigger, ) that I believe will be explained more deeply in ep IX.

Rey is gona find it.

 

Sorry I just now sough this critics.-

While is it the truth that I cited narative chapters which contain no any idea,( just a story reminders by people who write in better English than I), the Idea about significance of Jedi Books, planet Lew'el, Compass, the secret source of knowledge , is our original idea here .We should not be ashamed of it.

If anyone has coppied someone's original ideas it would be otherwise I suspect.

It should be remebered that it all started in our Cantina , in much older thread , when I started that thread last year I didn't know it will be episode IX agenda..( I though it would be solved in ep VIII, only to find massive glimpse that this could be the center of the plot that is coming in ep IX).
Intriguing new character named Aya