Obi-Wan Kenobi tells Luke Skywalker in A New Hope that Darth Vader betrayed and murdered his father. After Vader reveals to Luke that he is in fact his father Luke confronts Obi-Wan in Return of the Jedi and tells Obi-Wan that he lied to him. Obi-Wan explains that Anakin Skywalker ceased to be and became Darth Vader and the good man inside him died when he turned to the dark side. Obi-Wan comments that his explanation of Luke’s father’s death was true from “a certain point of view”.
