A Force user is a person who is able to use the Force, an energy field that binds the galaxy together in the Star Wars universe. The two most famous Force users are Jedi and Luke Skywalker. Jedi are members of an ancient order of protectors unified by their ability to harness the Force. Luke Skywalker is a Jedi Knight who was trained by Obi-Wan Kenobi and Yoda. He is the son of Anakin Skywalker and Padme Amidala and is a major protagonist in the Star Wars saga.