Real Self ,false self.

Bismi'llah ar-Rahman ar-Rahim...for the sake of Prophet Muhammad saws and Sheikh Nazim may Allah protect his secret.

In the secret cave of the heart, two are seatedBy life's fountain. The separate egoDrinks of the sweet and bitter stuff,Liking the sweet, disliking the bitter,While the supreme Self drinks sweet and bitterNeither liking this nor disliking that.The ego gropes in darkness, while the SelfLives in light. So declare the illumined sagesAnd the householders who worshipThe sacred fire in the name of the Lord.-Katha Upanishad