Star Wars: Episode VIII - The Last Jedi remains one of the most controversial entries in the Skywalker Saga, dividing the opinions of Star Wars fans. Regardless of its divisive reputation, though, The Last Jedi proved fundamental to establishing the history of the Jedi Order in Disney's new Star Wars canon. The film brought Mark Hamill's Luke Skywalker back to the forefront of Star Wars. It found a disillusioned Luke living in solitude among the ruins of the first Jedi Temple on the planet of Ahch-To. Here, as Daisy Ridley's Rey discovered, Luke had gathered a collection of ancient Jedi texts.
Source：https://www.cbr.com/secret-knowledge-luke-skywalker-jedi-texts-explained/
