GL based his Jedi Knights on old samurai movies.
the entire PT is a "what-if?" riff, on the fate of the Samurai.
(as seen, most recently, in "The Last Samurai" with Tom Cruise).
the samurai were warrior-monks who went wround the countryside and imposed their OWN moral authority upon the populace.
they derived their Moral Authority from their OWN thousand-year-old Code. THEY themselves, decided what was "right" and what was "Wrong".
the end of the Last Samurai film sees the samurai given a choice:
to surrender their Moral Authority to The State -- to become government agents; or face oblivion.
they chose oblivion, rather then give up their own autonomy.
the PT asks "what if..?"
what if the samurai HAD surrendered their Moral Authority, and become Government Lapdogs?
how would this ultimately destroy them, from within?
--> when we join Our Heroes, a thousand generations after the fact, they are going on Secret Missions for Chancellor Valorrum.
they do whatever the Senate asks of them. they ignore the Will of the Force. they have NO moral authority, over their OWN use of "the force".
they are ALREADY government lapdogs.
^^ problem : the conflict which leads to the Jedi's downfall , occurs a thousand generations ago.
at this point, it's all over but the crying. the jedi have ALREADY forsaken the will of the force.
they have ALREADY formed the "Union of Church and State" which will ultimately destroy them. (the one which is reviled at the end of Last Samurai).
at this point in the tale , the audience has tuned in, JUST to watch the thing hit the fan. :unsure
-===============-
Luke's Mistake, going into TFA: he tried to rebuild the Jedi Order.
he tried to form a NEW "Union of Church and State" with his sister, and her Government.
he began training a NEW generation of "government lapdogs", to forsake the will of the force, all over again.
--> presumeably, the force reacted again. in Self Defence.
and now Kylo has killed the "younglings in the temple", just like last time.
(is he the new "chosen one"? like anakin was, the last time? come to force a "Separation of Church and State", all over again, by wiping out the Jedi Order?)
(
Luke thinks so). :confused