This aphorism is the greatest truth and the only reality ever spoken by human lips.

These words of Parmenides are above every religion, every philosophy, and every worldview, and wise and learned men vainly try to interpret them with logic, who can only convey and explain to us every form of wisdom. However, this aphorism is not a reflection of some sage but the only Knowledge and Truth that can be revealed to us directly, only through our own Internal experience. They are the same words of the Eleatics who spoke of "Being and Non-Being," of "The Being that is one and infinite" of Melissus of Samos, and the "Aspects of the unseen phenomena" of Anaxagoras. Even with the consideration between "Created and Uncreated" by the seventy translators of the Old Testament.

The attainment of Knowledge and personal internal experience of this only Truth and reality, as well as the practical pursuit of this goal, we call Mysticism.