You have allowed this Dark Lord to twist your mind until now......
Obi-Wan: You have allowed this Dark Lord to twist your mind until now... until now you have become the very thing you swore to destroy.
Anakin Skywalker: Don't lecture me, Obi-Wan. I see through the lies of the Jedi. I do not fear the dark side as you do. I have brought peace, justice, freedom, and security to my new Empire.
Obi-Wan: Your new Empire?
Anakin Skywalker: Don't make me kill you.
Obi-Wan: Anakin, my allegiance is to the Republic... to democracy!
Anakin Skywalker: If you're not with me, you're my enemy.