Why did Kylo Ren worship his grandfather Darth Vader, when the latter has already restored his allegiance to the Force? The latest "Star Wars: The Last Jedi" spoilers will reveal the reason why. They will also disclose how Snoke created Kylo Ren and the relationship that Luke and Rey will have in the upcoming sequel.
Here's A Brief History Of Kylo Ren
There are speculations going around that the Knights of Ren is the extension of the Acolytes of the Beyond. This group is featured in the "Star Wars: Aftermath" novels. Some "Star Wars: The Last Jedi" spoilers suggest this group was formed after the death of Darth Vader. After the fall of the empire, Snoke rises and forms his own dark forces that included Vader's worshippers.
Snoke's group called themselves the Knights of Ren. As such, they precede Ben Solo, son of Han and Leia. The latest "Star Wars: The Last Jedi" spoilers indicate that Snoke learns of Ben Solo and seduced him to the dark side. The Supreme Leader twisted Ben's mind and induced him to seek the reincarnation of his grandfather Vader in himself. Incidentally, the Hindu meaning of Ren is a rebirth. Snoke gave Ben a new name - Kylo Ren.
Luke Will Develop A Strong Bond With Rey
The current "Star Wars: The Last Jedi" spoilers also reveal that Luke and Rey will form a unique relationship. There are rumors that they could also be biologically related. But this unique relationship develops while Luke is training Rey. It appears that the two will be doing many things together, and they are not just limited to training.
As their interaction is going on, the two will develop a strong bond. Some "Star Wars: The Last Jedi" spoilers indicate that Rey will continue using Luke's lightsaber. Rumors also say that the first footages of the upcoming movie will feature Rey using the Force briefly. It appears that using the Force will be one of the things Luke will teach Rey.